Yamawa Manufacturing Co.,Ltd. Product Lineup

"SP-Y" is a spiral tap that can be easily used with general-purpose machine tools such as drill presses for hobbies and repairs, or manually. The material is made of HSS, considering wear resistance and lifespan. It is affordable while being compatible with various steel materials. This product can also be used for small-scale screw machining, such as prototype part production. [Features] - Easily usable by hand - Made of HSS, considering wear resistance and lifespan - Affordable while compatible with various steel materials *For more details, please refer to the PDF document or feel free to contact us.

The "AU+SL" is a spiral tap designed for coated through holes. It can accommodate a wide range of work materials. By adopting a reverse-twist spiral groove, it achieves stable chip removal even in high-speed machining areas. Additionally, it provides good chip removal for a wide variety of materials, from aluminum and steel to stainless steel. 【Features】 ■ Compatible with a wide range of work materials ■ Increased tool life ■ Significant improvement in chip removal performance *For more details, please refer to the PDF document or feel free to contact us.

The "AUSP Rc" is a coating spiral tap for pipe taper threads that ensures the proper tool protrusion amount and achieves good chip removal. By adopting a unique blade shape and special coating, it provides a good thread finish and tool life. Additionally, it is a product that can accommodate a wide range of workpiece materials. 【Features】 ■ Adopts a new shape ■ Ensures the proper tool protrusion amount ■ Achieves good chip removal ■ Provides a good thread finish and tool life ■ Capable of processing a wide range of workpiece materials *For more details, please refer to the PDF document or feel free to contact us.

The "MG-HT" is a short chamfer tap suitable for small-diameter precision blind hole screw machining where there is little room for the depth of the pilot hole. It allows for screw machining at the very limit of the pilot hole depth with less than one thread in the engaged area. It features a groove shape suitable for machining magnesium alloys and aluminum die castings. 【Features】 ■ Ideal for blind hole machining with limited pilot hole depth ■ Groove shape ■ Coated products are made to order *For more details, please refer to the PDF materials or feel free to contact us.

The "MC-AD-CT" is a carbide tap with oil holes that demonstrates its power in processing blind holes in aluminum die casting and aluminum alloy castings. With a cutting shape that minimizes blade wear and a combination of ultra-fine particle carbide and TiAlN coating that excels in wear resistance, it achieves a lifespan more than five times that of conventional aluminum taps. The center through-hole shape accommodates internal lubrication, mist methods, and low-temperature cooling dry processing, effectively preventing chip clogging and welding during pilot hole processing. 【Features】 ■ Long lifespan in medium to high-speed processing ■ Adopts a 1.5-thread pitch for the engagement section to meet user needs ■ Utilizes a long shank suitable for deep hole processing *For more details, please refer to the PDF document or feel free to contact us. *Sales will end as soon as stock runs out in order to transition to the cool hole tap.

The "U-SP" is a universal spiral tap that accommodates a wide range of work materials, from carbon steel and alloy steel to non-ferrous aluminum materials. It is compatible with various processing machines, from drill presses to machining centers. Significant improvements in chip removal have been achieved through the patented BLF (special shape) and unique groove design. Each size adopts an appropriate P-class accuracy. 【Features】 ■ Accommodates a wide range of work materials, including carbon steel, alloy steel, and non-ferrous aluminum materials ■ Compatible with various processing machines, from drill presses to machining centers ■ Each size adopts an appropriate P-class accuracy ■ Employs a special shape that leaves a few complete threads and partially removes the subsequent threads *For more details, please refer to the PDF document or feel free to contact us.

The "SU+SP/SU+SL" is a series of taps for stainless steel that demonstrates exceptional effectiveness with SUS304. "SU+SP" is a spiral tap for steel that reduces cutting resistance and extends tool life, while "SU+SL" is a through-hole spiral tap for steel that improves chip removal by adopting a reverse-twist spiral groove. 【Features (SU+SP)】 ■ Reduces cutting resistance and extends tool life ■ Discharges chips stably and achieves a good surface finish ■ Increases strength for longer tool life (M2 to M2.6) ■ Suitable for both synchronous and asynchronous applications *For more details, please refer to the PDF document or feel free to contact us.

The "Version Up Series" has adopted a new type of blank that supports high-speed and precision machining, and by redesigning the screw section, it has achieved an extended lifespan. The "Version Up Roll Tap" reduces the machining burden on each cutting edge, resulting in a longer lifespan. Furthermore, it suppresses the occurrence of welding and reduces machining torque. 【Features】 ■ Smooth buildup and long lifespan ■ Adopts a necked shape ■ Uses a rounded shape at the crest of the screw section ■ Prevents valley splitting of the internal threads and increases strength ■ Improved tap runout accuracy with the adoption of a new blank shape *For more details, please refer to the PDF materials or feel free to contact us.

The "ITRD" is a tool designed for the quick removal of broken taps. Here, we present a machining example using a spiral tap. When a tap is twisted, the tap's land is wrapped around the internal thread, making it difficult to move even during removal, and it is less likely for fragments of the tap to come out during the process. 【Machining Conditions】 ■ Tap Size: SP M12X1.75 ■ Work Material: S50C ■ Tool Used: ITRD Dc8.5 ■ Rotational Speed: 450 min-1 ■ Feed Rate: 3 mm/min (Step 0.3 mm) *For more details, please refer to the PDF document or feel free to contact us.

The "Z-PRO Series" is a high-end machine tap series designed for high-performance machining centers and water-soluble cutting oil processing. To achieve safe tapping even in harsh machining environments, we developed the "VUSP," which avoids chip wrapping and interference with the holder, and the "VUPO," which resolves chip clogging and allows for smooth lubrication of cutting oil, resulting in improved surface roughness of internal threads. The "VU Series" ensures stable continuous machining and long tool life. 【Features】 ■ Long Tool Life: Utilizes high-grade powdered HSS and special coatings ■ Cutting Edge Design: Features a unique groove shape that eliminates chip-related issues ■ Overall Length: Adopts a semi-long design that ensures appropriate protrusion length *For more details, please refer to the PDF document or feel free to contact us.

The "AUSP G/Rp" is a coating spiral tap for pipe parallel threads. It adopts a new shape. It ensures an appropriate tool protrusion amount and achieves good chip removal. Additionally, by employing a unique blade shape and special coating, it provides a good thread finish and tool life. 【Features】 ■ Semi-long shape ■ Achieves good chip removal and lubricant supply ■ Provides a good thread finish and tool life with water-soluble cutting oils ■ Capable of processing a wide range of work materials *For more details, please refer to the PDF document or feel free to contact us.

The "Z-PRO Series LKSL/LKSL XL" is a spiral tap for through holes that allows for deep internal threading. We offer a range of products with nominal diameters from M3 to M6 and shank lengths from 28 to 70 mm. Our unique blade design improves chip removal and reduces cutting resistance. 【Tapping Speed (Work Material: Low Carbon Steel, Medium Carbon Steel)】 Long Neck Spiral Tap for Through Holes 'LKSL': 3 to 7 m/min Extra Long Neck Spiral Tap for Through Holes 'LKSL XL': Up to 3 m/min *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

We would like to introduce the "Spiral Taps (for blind holes)" handled by Miman Manufacturing Co., Ltd. Starting with the coated spiral tap "VUSP," which has improved durability due to high-quality powdered high-speed steel and special coating, we also offer taps for blind holes such as "ISP" and "SP" designed for low-speed processing with a drill press. We have a wide variety available, so please utilize them according to your needs. 【Lineup (excerpt)】 ■VUSP ■HVSP ■ISP ■SP ■SP 1.5P ■+SP *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "Spiral Taps (for through holes)" handled by Miman Manufacturing Co., Ltd. Our lineup includes models such as "AU+SL" and "HDISL," which feature a left-handed spiral groove design that ensures stable chip removal even in high-speed machining applications. We offer a wide variety of options, so please utilize them according to your needs. 【Partial Lineup】 ■MHSL ■AU+SL ■ZET-P ■F-SL ■HDISL *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the 'Point Tap (for through holes)' handled by Miman Manufacturing Co., Ltd. Starting with the "VUPO," which ensures the appropriate tool projection and achieves good supply of water-soluble cutting oil, we offer a lineup of through hole taps such as "IPO" and "PO" for low-speed machining with a drill press. We have a wide variety available, so please utilize them according to your needs. 【Lineup (excerpt)】 ■VUPO ■HVPO ■IPO ■PO ■+PO *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce the "Hand Tap" handled by Miman Manufacturing Co., Ltd. Starting with the "IHT," a tap for through holes and blind holes used for hand-operated screw threading and reaming, we also offer "HT" and "HT LH," which are suitable for materials that produce chips in a powdery or small curled form. We have a wide variety available, so please utilize them according to your needs. 【Lineup (Excerpt)】 ■CAST CH ■IHT ■HT ■HT LH ■LS-HT ■LS-HT LH *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "Carbide Taps" handled by Miman Manufacturing Co., Ltd. Starting with the carbide tap "N-CT LA," which is suitable for screw machining of mass-produced items such as aluminum castings (AC), we also offer carbide taps like "N-CT FC" and "LS-N-CT," which are suitable for screw machining of hard and brittle materials like cast iron. We have a wide variety available, so please make use of them according to your needs. 【Product Lineup (Excerpt)】 ■N-CT LA ■N-CT FC ■LS-N-CT ■N-CT-SP ■N-CT-PO *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "Roll Tap" handled by Miman Manufacturing Co., Ltd. Starting with the "R-Y," which is suitable for simple screw processing for thin steel plates such as SPC, SPH, and soft steel like SS400 and S20C, we also offer "N+RZ/N-RZ" suitable for screw processing of steel, and "N+RS/N-RS" suitable for screw processing of non-ferrous metals. We have a wide variety available, so please make use of them according to your needs. 【Lineup (excerpt)】 ■MHRZ ■MHRZ-J ■N+RZ/N-RZ ■LS-N-RZ ■N+RS/N-RS ■LS-N-RS *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "Special Screw Taps and Simple Inspection Tools" handled by Miman Manufacturing Co., Ltd. For parts made of relatively soft materials such as aluminum, we offer products designed to process internal threads for inserting insert coils to reinforce internal threads and increase durability, such as "AL-HT STI/AL-SP STI," as well as special screws for tripods like "HT TRI/SP TRI," and a check pin for easily measuring pilot holes called "CPC-T." We have a wide variety of options available, so please utilize them according to your needs. 【Product Lineup (Excerpt)】 ■AL-HT STI ■AL-SP STI ■HT TRI ■SP TRI ■CPC-S ■N-RS STI ■N-CT LA STI *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "Pipe Taps" handled by Miman Manufacturing Co., Ltd. These products are used for threading in applications where the main purpose is to ensure the sealing of the threaded parts in pipe fittings, including "PT" and "S-PT," as well as the coating spiral tap "AUSP Rc," which has improved durability due to a special coating, and the hand tap "Rc" for pipe taper threads that complies with ISO shape standards. We offer a wide variety of types, so please utilize them according to your needs. 【Lineup (excerpt)】 ■AUSP Rc ■PMST OX Rc ■PMSP OX Rc ■AUSP Rp ■AUSP G ■Rc ■PT ■PT LH ■S-PT *For more details, please refer to the PDF document or feel free to contact us.

The "MH Series" demonstrates outstanding performance in the processing of internal threads and center holes for parts that require both strength and toughness, making it suitable for machining medium-hard carbon steel. The "MHSP" is a stop hole spiral tap for medium-hard carbon steel, adopting the DIN full length. It ensures an appropriate protrusion amount and alleviates interference between the holder and chips. In addition, we also offer the "MHSL," a through hole spiral tap for medium-hard carbon steel, and the "MHRZ," a roll tap for medium-hard carbon steel. 【Features】 ■ Ideal for machining medium-hard carbon steel ■ Outstanding performance in the processing of internal threads and center holes for parts ■ Achieves reliable machining and stable performance at a high level *For more details, please refer to the PDF document or feel free to contact us.

This brochure explains the benefits of the short chamfer hand tap 'MG-HT' for magnesium alloy castings in an easy-to-understand manga format. The number of threads in the engaged portion is less than one, allowing processing up to the limit of the hole depth. The blade design that reduces heat generation during processing results in a clean internal thread surface and eliminates inner diameter burrs. Additionally, it features a groove shape suitable for zinc alloy castings and aluminum alloy castings. 【Features】 ■ The number of threads in the engaged portion is less than one ■ Processing is possible up to the limit of the hole depth ■ Blade design that reduces heat generation during processing ■ Clean internal thread surface and elimination of inner diameter burrs ■ Groove shape suitable for zinc alloy castings and aluminum alloy castings *For more details, please refer to the link below or feel free to contact us.

This booklet provides an easy-to-understand explanation of the benefits of the simple inspection tool series, Tap Hole Check Pins 'CPC-S, CPC-T, CPR-S, CPR-T' through manga. For "reliable screws," managing the pilot hole is crucial. You can easily and accurately check the dimensions of the tap hole diameter. We offer a straight type that allows for precise inspection of the pilot hole diameter and a tapered type that can only inspect the entrance of the pilot hole diameter. 【Check Pin Features】 ■ Easy and accurate pilot hole diameter checking ■ Reduction of processing troubles ■ Increased lifespan of taps ■ Overall cost reduction *For more details, please refer to the link below or feel free to contact us.

On the homepage of Yamawa Manufacturing Co., Ltd., we have published "Market Processing Data" for our products. We introduce products such as "Coated Spiral Point Taps," "Spiral Taps for Medium Hardness Carbon Steel," and "Taps for Stainless Steel." We hope that by looking at what products are used for which types of workpieces, along with processing conditions and results, you will find it helpful in selecting products. Please take a look. [Contents (Excerpt)] ■ Coated Spiral Point Taps VUSP・VUPO ■ Spiral Taps for Medium Hardness Carbon Steel MHSP ■ Hybrid Value Spiral Taps for Steel HVSP ■ Coated Spiral Taps for Pipe Taper Threads AUSP Rc ■ High Performance Roll Taps HP+RZ/HP-RZ *For more details, please refer to the related links page or feel free to contact us.

This booklet clearly explains the benefits of the special screw tap series "TRI for Tripods" in an easy-to-understand manga format. These are screws with a special standard for camera tripod mounting. A dedicated tap for tripod mounting screws is required for processing the internal threads. To ensure compatibility, JIS has established standards for creating oversized internal threads. Additionally, our company offers custom solutions such as roll taps for mass production processing. 【Product Lineup】 ■ Hand Tap for Tripods "HT TRI" ■ Spiral Tap for Tripods "SP TRI" *For more details, please refer to the link below or feel free to contact us.

We would like to introduce our industry-specific solution "IT and Low Voltage." For "hard disk drives," suitable options include the miniature screw roll tap "MS+RS" and the SU roll tap "SURZ." For "digital cameras," the tripod hand tap "HT TRI" is ideal. For more details, please refer to the PDF download below. 【Solutions (Partial)】 <Hard Disk Drives> ■ SU Roll Tap "SURZ" ■ Miniature Screw Roll Tap "MS+RS" ■ High-Performance Roll Tap for Miniature Screws "HPsRZ" <Clocks> ■ Rolling Die for Miniature Screws/Rolling Die "MS-RS-D/RS-D" *For more information, please refer to the PDF document or feel free to contact us.

We would like to introduce our industry-specific solution for the "automotive" sector. For "crankshafts," the Z-PRO series spiral tap for medium hardness carbon steel, "MHSP," is suitable. For "camshafts," the ultra-high-speed cast iron stop hole ultra-hard hand tap "HFICT-B" and the through hole ultra-hard hand tap "HFICT-P" are ideal. For more details, please refer to the PDF download below. 【Solutions (Partial)】 ＜Cylinder Head / Cylinder Block＞ ■ Ultra-high-speed aluminum material stop hole ultra-hard hand tap "HFACT-B" ■ Ultra-high-speed cast iron stop hole ultra-hard hand tap "HFICT-B" ＜Crankshaft＞ ■ Z-PRO series spiral tap for medium hardness carbon steel "MHSP" ■ Center hole drill for medium hardness carbon steel and high-speed machining "MHCDS" ＜Connecting Rod＞ ■ Spiral tap for through holes in medium hardness carbon steel "MHSL" *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our industry-specific solution for "Bicycles." We offer the hand tap "HT BC" for bicycle screws, suitable for tapping speeds of approximately 10m/min, and the hand tap "HT CTV" for bicycle tire valve screws. For more details, please refer to the PDF download below. 【Solutions】 <Bicycles> ■ Hand tap "HT BC" for bicycle screws <Bicycle Tire Valves> ■ Hand tap "HT CTV" for bicycle tire valve screws *For more information, please refer to the PDF document or feel free to contact us.

We would like to introduce our industry-specific solution "Construction Machinery." For the "Main Control Valve," the Z-PRO series coated spiral tap for pipe tapered threads "AUSP Rc" is suitable, and for the "Hydraulic Cylinder," the short spiral tap for deep holes "S-SP" is also appropriate. For more details, please refer to the PDF download below. 【Solutions (Partial)】 <Main Control Valve> ■ Z-PRO series coated spiral tap for pipe tapered threads "AUSP Rc" ■ Z-PRO series coated spiral tap for pipe parallel threads "AUSP G" ■ Z-PRO series coated spiral tap for pipe parallel threads "AUSP Rp" <Swivel Bearing> ■ Z-PRO series spiral tap for medium hardness carbon steel "MHSP" *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce our industry-specific solutions for "Marine and Power Generation." For "marine engines" and "turbine casings," we recommend the Z-PRO heavy industry large part processing spiral tap "HVSP," and for "ship repairs" and "bridges," the hand tap "RE-HT" for screw cutting is suitable. For more details, please refer to the PDF download below. 【Solutions】 <Marine Engines / Marine Crankshafts / Power Generation Turbines / Turbine Casings> ■ Z-PRO heavy industry large part processing spiral tap "HVSP" <Ship Repairs / Bridges> ■ Hand tap "RE-HT" for screw cutting *For more information, please refer to the PDF document or feel free to contact us.

We would like to introduce our industry-specific solution for "home appliances." For "distribution boards," we recommend the dry processing roll tap "OL+RZ/OL-RZ," and for "fastening hardware," suitable options include the coating through-hole spiral tap "AU+SL" and the die attachment for solid dies "RD-DA." For more details, please refer to the PDF download below. 【Solutions (Partial)】 <Distribution Boards> ■ Dry processing roll tap "OL+RZ/OL-RZ" ■ Coating roll tap "R+V" <Motors> ■ Z-PRO series coating spiral tap "VUSP" ■ Z-PRO series coating point tap "VUPO" ■ Coating strong twist groove type A 60° single-edged center hole drill "AUCES" *For more details, please refer to the PDF document or feel free to contact us.

Introducing the hand tap 'HT MST' for microscope objective lenses, handled by Yamawa Manufacturing Co., Ltd. It can be used for machining centers, hand-operated threading, and reworking. The microscope objective screw is used in the revolver part of the microscope, and generally, the screw referred to as "RMS type" with dimensions "20.32W36" is widely used. 【Features】 ■ Suitable for processing microscope objective screws ■ Through-hole tap that can be used for machining centers, hand-operated threading, and reworking *For more details, please refer to the PDF document or feel free to contact us.

The Z-PRO "VUSP" is a spiral tap suitable for machining centers using water-soluble cutting oils. Its unique blade shape improves chip evacuation and reduces cutting resistance, achieving excellent thread quality and tool life. Additionally, the use of high-grade powdered high-speed steel and special coatings enhances durability, while ensuring an appropriate tool projection amount to avoid interference with the holder. 【Features】 ■ Enhanced durability with high-grade powdered high-speed steel and special coatings ■ Improved chip evacuation and reduced cutting resistance, achieving excellent thread quality and tool life ■ Ensures appropriate tool projection amount to avoid interference with the holder ■ Achieves good supply of water-soluble cutting oils, making it suitable for water-soluble cutting oil machining *For more details, please refer to the PDF document or feel free to contact us.

The "Z-PRO VUPO" is a coating point tap suitable for machining centers using water-soluble cutting oils. Its unique blade shape improves chip removal and reduces cutting resistance, achieving good thread quality and tool life. By ensuring an appropriate tool projection amount, it facilitates the effective supply of water-soluble cutting oils, making it ideal for processing with water-soluble cutting oils. Due to popular demand, we have expanded our long product offerings. 【Features】 ■ Enhanced durability with high-grade powder high-speed steel and special coating ■ Improved chip removal and reduced cutting resistance, achieving good thread quality and tool life ■ Ensures appropriate tool projection amount and facilitates effective supply of water-soluble cutting oils ■ Ideal for processing with water-soluble cutting oils *For more details, please refer to the PDF document or feel free to contact us.

On our website, we introduce taps, center hole drills, dies, and more through videos. We hope you find them helpful for your processing needs. Please take a look at the related links below. *For more details, please refer to the related links or feel free to contact us.*

The PRAD system is YAMAWA's short delivery production system that utilizes "standard blanks" to accommodate the production of various special taps. In this document, we introduce examples such as "I want a spiral tap for stainless steel with a thread size of M5X0.5" and "I want a large diameter tap that is resistant to chipping with a thread size of M20X2," divided into production and processing sections. Please take a moment to read it. 【Contents (partial)】 <Production Section> ■ I want a spiral tap for stainless steel with a thread size of M5X0.5 ■ I want a large diameter tap that is resistant to chipping with a thread size of M20X2 ■ I want a high-speed tap for through holes with a thread size of M8X1.25 and a total length of 150mm ■ I want an oversized (G7) roll tap for stainless steel processing with a thread size of M3X0.5 ■ I want an oversized tap for insert coils with a thread size of M20X2.5 *For more details, please refer to the PDF document or feel free to contact us.

The "Hybrid Value Tap HV Series" is a product that enables stable machining in various processing environments such as drilling machines and machining centers. While optimizing the tap's overall length, material, and surface treatment for machining, it also adopts a unique blade shape to achieve good chip removal. Issues with blade chipping at the engagement area, which are likely to occur during reverse rotation, have been significantly improved. It is also easy to supply cutting oil during processing, which is an added benefit. 【Features】 ■ Contributes to reduced troubles due to stable machining enabled by excellent chip removal ■ Ensures appropriate tool projection, leading to longer tap life through good supply of cutting oil ■ In addition to spiral taps "HVSP" and "HVSP ZP," the lineup includes point taps "HVPO" suitable for machining through holes in steel materials. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

"VUSP CH" is a coating spiral tap suitable for internal lubrication processing with water-soluble cutting oils. It adopts a cool hole diameter that is ideal for internal lubrication processing. The water-soluble cutting oil is supplied to the engagement of the tap through the cool hole provided at the center of the tap and via the pilot hole. [Features] ■ Improved durability with high-grade powdered HSS and special coating ■ Enhanced chip removal due to unique blade shape ■ Achieves good thread quality and tool life ■ Improved cooling, anti-welding, and wear resistance ■ Stable continuous processing enabled by improved chip removal *For more details, please refer to the PDF document or feel free to contact us.

The "VUSP 1.5P" is a coating spiral tap suitable for blind hole machining where sufficient depth for the pilot hole cannot be secured. It features high-quality powdered high-speed steel and special coating for improved durability. Its unique blade shape enhances chip removal and reduces cutting resistance, achieving good thread quality and tool life. 【Features】 ■ Ensures appropriate tool protrusion amount ■ Avoids interference with chip holders ■ Achieves good supply of water-soluble cutting fluids ■ Ideal for machining with water-soluble cutting fluids *For more details, please refer to the PDF document or feel free to contact us.

This booklet clearly explains the advantages of the hand tap series for left screws, 'HT LH', using manga. Fans use "left screws," and when counterclockwise force is applied to the cap, there is a risk that the blades may fall off if right screws are used, as they would loosen in that direction. Therefore, left screws are employed. Additionally, our left screw taps are available not only in standard types "HT LH," "SP LH," and "PO LH," but also through custom manufacturing. 【Features】 ■ There are three standard types in the left screw tap series: Hand tap for left screws "HT LH" Spiral tap for left screws "SP LH" Point tap for left screws "PO LH" ■ Left screws tighten counterclockwise ■ When the motor shaft rotates clockwise, counterclockwise force is applied to the cap ■ When counterclockwise force is applied to the cap, there is a risk that the blades may fall off if right screws are used, which is why left screws are utilized. *For more details, please refer to the link below or feel free to contact us.

The "HVSP ZP" is a spiral tap suitable for male thread processing before zinc plating. Depending on the application, we have developed three types of oversized taps with high market demand: +0.1mm, +0.2mm, and +0.3mm. The specifications are based on the HVSP (Hybrid Value Spiral Tap), making it usable with various work materials and machines. Additionally, whether for vertical or horizontal processing, stable thread cutting without chipping is possible. 【Features】 ■ Suitable for male thread processing before zinc plating ■ Developed three types of oversized taps: +0.1mm, +0.2mm, +0.3mm ■ Specifications are based on the HVSP (Hybrid Value Spiral Tap) ■ Stable thread cutting without chipping is possible for both vertical and horizontal processing *For more details, please refer to the PDF document or feel free to contact us.

The "PMST OX Rc / PMSP OX Rc" is a straight tap/spiral tap for pipe taper threads made from high-grade powdered high-speed steel and treated with oxidation. It features a blade design suitable for high-hardness materials and utilizes powdered high-speed steel, which excels in wear resistance. By adopting a semi-long shape, it improves chip removal performance and ensures a stable supply of cutting fluid. Its unique blade shape enhances chip removal and reduces cutting resistance, achieving excellent thread quality and tool life. 【Applications】 ■ Ideal for tapping pipe taper threads Rc (PT) and processing high-hardness steel (such as for plastic molds) with hardness ranging from 30 to 45 HRC. 【Features】 ■ Adopts a semi-long shape ■ Utilizes powdered high-speed steel ■ Treated with oxidation ■ Blade design suitable for high-hardness materials *For more details, please refer to the PDF document or feel free to contact us.

Expanding metric screw sizes! New oversized, unified screws, Whitworth screws, and zinc-plated options now available!! 【Benefits of Using HVPO】 Space is secured between the holder and the workpiece, allowing for proper supply of cutting fluids. *Increases tap lifespan and reduces heat generation during processing. 【Features】 ■ Excellent chip removal performance ■ Good thread accuracy in asynchronous environments ■ Good cutting edge stability *For more details, please refer to the PDF document or feel free to contact us.

"The Ultimate Professional Tool Optimized for Machines" We have launched a new brand with the concept of the ultimate professional tool optimized for machines, combining "Z" = Zenith (peak, highest) and "PRO" = Professional. The name is "Z-PRO." As the machining environment has evolved from hand tools to drilling machines, taps have also advanced, but the overall length of tap standards has not changed since the era of hand tool machining. In the new design, the overall length is slightly longer compared to other taps (JIS). Eighty percent of tap troubles are caused by chips... All of these issues will be resolved with a slightly longer semi-long design! We will achieve safe tap machining that can adapt to the changes in the evolved machining environment by improving chip removal and ensuring a good supply of cutting fluids. *For more details, please be sure to check the "Z-PRO Brand Introduction Site" below!

【Features】 ■ Both right-hand and left-hand threads can be processed. ■ The chips are finer, allowing for stable thread processing. ■ Even machines with low horsepower can process large diameter threads. ■ Dimension correction can be easily done in the program, enabling high-precision thread processing. ■ In the processing of tapered pipe threads, the stop line that could not be avoided with taps can be achieved with helical cutter processing, allowing for tapered threads with good sealing properties. *For more details, please refer to the PDF materials or feel free to contact us. -------------------------------------------------- Solving your thread processing concerns! Our company accepts inquiries and questions regarding processing via phone or a dedicated form. Please feel free to contact us through the YAMAWA website "Support & Inquiries." --------------------------------------------------