Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 72 items
The 16 slits (cuts) maintain the vibration accuracy in optimal condition.
The Colette Chuck "ER Series" comes in 8 sizes ranging from ER8 to ER50, with minimum diameters from 0.2 mm to 36 mm. The model number and dimensions are engraved, preventing selection errors. A lot number is engraved on all products, ensuring traceability for all processes. For more details, please download the catalog.
Shaft components, disc and flange components, bar materials, gear components, and various other automotive parts, as well as hydraulic equipment parts and irregular materials are also supported.
1. High rigidity: Maximum clamping force of 150 kN (standard) 2. High gripping power: Minimum clamping width of 2 mm (standard) 3. High setup efficiency: Collet change time: 30 seconds 4. Repeat position accuracy: 0.010 mm 5. There is no metal connection to the collet, allowing for strong clamping. 6. Clamping around the entire workpiece results in minimal distortion. 7. Various components are designed and manufactured domestically, and we respond to various requests.
Clamp thin materials without deformation! High-precision Swiss chuck with a compact design.
"LZK" is a long-stroke multi-tooth blade chuck. It is suitable for thin workpieces as it contacts the work on multiple surfaces. It can clamp thin workpieces without deforming them. Additionally, it can accommodate workpieces of different diameters with a single collet due to its long stroke. Despite its compact design, it can adapt to workpiece diameters of up to 200mm. 【Features】 ■ Repetitive runout accuracy of 0.01mm or less ■ Pull-in type ■ Suitable for workpiece diameters up to 200mm ■ Capable of drilling large through holes in bar materials ■ High repetitive accuracy and high roundness ■ Resistant to the intrusion of chips and other debris *For more details, please refer to the PDF document or feel free to contact us.
We have a variety of tooling available, including ER, hydro, and press-fit options.
The product lineup has significantly increased. 【Features】 - A wide variety of YG collet chucks (ER) at affordable prices. - Gauge line lengths ranging from 35 to 350. Seiwa face mill arbor (FMH). - Switching from baked bushing to Mapal high-torque chuck (HTC). - Mapal hydro chuck (MHC) boasts exceptional precision for long drill processing. - REGO press-fit chuck (Power Grip) improves cutting conditions, machining accuracy, and tool life. - EWS quick change system (Varia) reduces setup time on lathes. *For more details, please refer to the PDF materials or feel free to contact us.
High precision and high quality! A wide variety of collet chucks that accommodate various workpieces are abundantly featured!
The "TAKAMAZ Collet Chuck Series Catalog" features products that achieve wear resistance, robust spring characteristics, and high precision. It includes a wide range of options tailored to various applications, such as the "TSC-D26," which allows for the workpiece end to be placed against the collet chuck's end face without an external stopper, enabling the determination of the total length of the item, as well as the "TSC-D19" and "TSC-D43." [Contents (excerpt)] ■ TSC-D26 model (850 collet chuck) ■ TSC-D19 model (TZ type collet chuck) ■ TSC-D43 model (2A collet chuck) ■ TSC-D55 model (φ51 through collet chuck) ■ TSC-D68 model (φ65 through collet chuck), etc. *For more details, please refer to the PDF document or feel free to contact us.
![[Special Customization Available] Fixed Taper Collet Chuck (Internal Diameter Gripping)](https://image.mono.ipros.com/public/product/image/3a6/2000182874/IPROS2597513901094156399.jpg?w=280&h=280)
Our motto is to never refuse a request, with high quality, low price, and short delivery time as our fundamental principles.
We design and manufacture various types of collet chucks, including suction collet chucks, inner lining collet chucks, and special collets. 【Examples of Improvements for Collet Chucks】 ■ Troubleshooting for chattering during chucking with outer diameter and inner diameter collet chucks (machine stoppage issues) ■ Improvement of workpiece runout accuracy, roundness, and wall thickness after chucking ■ Extension of the lifespan of collet chucks and surrounding components (crack prevention and wear prevention) ■ Slip prevention during processing ■ Reduction of cycle time for processed workpieces by increasing the rigidity of collet chucks and surrounding components ■ Reduction of setup changeover time ■ Total cost reduction through design changes (including material changes) The improvements mentioned above are just a few examples. We are ready to address various improvements, so please consult with us. However, there may be cases where improvements cannot be made in one attempt. Nevertheless, our company will never give up as long as our customers do not. We will continue to contribute to our customers' manufacturing for the long term. For more details, please download the catalog or contact us.
![[Special Production Support] Suction Type Collet Chuck (Outer Diameter Gripping)](https://image.mono.ipros.com/public/product/image/458/2000182878/IPROS4566983278069361017.jpg?w=280&h=280)
Our motto is to never refuse a request, with high quality, low price, and short delivery time as our fundamental principles.
We design and manufacture various types of collet chucks, including suction collet chucks, inner lining collet chucks, and special collets. 【Examples of Improvements for Collet Chucks】 ■ Troubleshooting for chucks using outer diameter and inner diameter collet chucks (machine stoppage issues) ■ Improvement of runout accuracy, roundness, and wall thickness of chucked workpieces ■ Increased longevity of collet chucks and surrounding components (crack prevention and wear resistance) ■ Slip prevention during machining ■ Reduction of cycle time for machined workpieces by enhancing the rigidity of collet chucks and surrounding components ■ Reduction of setup changeover time ■ Total cost reduction through design changes (including material changes) The improvement examples mentioned above are just a small part. We will respond to various improvements, so please consult with us. However, there may be cases where improvements cannot be made at once. Nevertheless, our company will never give up as long as our customers do not. We will continue to contribute to our customers' manufacturing for the long term. For more details, please download the catalog or contact us.
![[Special Production Support] Special Collet Chuck (Internal Diameter Gripping)](https://image.mono.ipros.com/public/product/image/94f/2000182882/IPROS2039221214893876441.jpg?w=280&h=280)
Our motto is to never refuse a request, with the fundamental principles of high quality, low price, and short delivery time.
We design and manufacture various types of collet chucks, including suction collet chucks, inner lining collet chucks, and special collets. 【Examples of Improvements for Collet Chucks】 ■ Troubleshooting for chucking with outer diameter and inner diameter collet chucks (machine stoppage issues) ■ Improvement of workpiece runout accuracy, roundness, and wall thickness after chucking ■ Increased lifespan of collet chucks and surrounding components (crack prevention and wear prevention) ■ Slip prevention during processing ■ Reduction of cycle time for processed workpieces through increased rigidity of collet chucks and surrounding components ■ Reduction of setup changeover time ■ Total cost reduction through design changes (including material changes) The improvements mentioned above are just a few examples. We will respond to various improvements, so please consult with us. However, there may be cases where improvements cannot be made at once. Nevertheless, our company will never give up as long as our customers do not. We will continue to contribute to our customers' manufacturing for the long term. If you would like more details, please download our catalog or contact us.
With the exchange from the collet front, the repeatability accuracy is within 10μm. There is a processing record on an NC lathe at 15,000 min-1 using an air collet.
1. High Precision The repeatability accuracy is below 10 μm. 2. Optimal for High-Speed Rotation There is minimal loss of gripping force at high rotational speeds, with a maximum rotational speed of 15,000 min-1. 3. Built-in Air Cylinder The built-in air cylinder for collet opening and closing results in a simple structure. 4. Compatibility with Our Chucks Adopting a rear port method, it is compatible with our palm chucks and air chucks, allowing for easy changes to the optimal chuck according to the workpiece. 5. Easy Collet Replacement Collets can be easily attached and detached by simply turning with a dedicated wrench by 60°. *For other functions and details, please refer to the catalog.
The attachment and detachment of the collet is easy, with high repeatability and support for automatic exchange by robots. The work clamp is strong and reliable.
The collet can be easily attached and detached, allowing for one-touch replacement within 30 seconds using dedicated tools (manual or air-operated). We have numerous delivery records supporting automatic collet exchange by robots. The work clamp is strong and reliable. The collet moves parallel to the workpiece, ensuring that clamping force is evenly and reliably transmitted. High clamping precision is guaranteed due to high-quality finishing, a simple mechanism, and parallel movement of the collet. High rigidity is achieved because the entire length of the chuck system is short, and the machining point is close to the machine spindle, allowing for high-rigidity cutting with minimal vibration, thus improving tool life. A 35% increase in rigidity and a 50% increase in clamping force compared to general types are realized. A wide clamping range is provided, with the gripping diameter of the collet being larger compared to the outer diameter of the collet chuck body. High-speed compatibility is ensured with minimal centrifugal force impact on the work gripping point due to chuck rotation, supporting speeds up to 6000 min-1 (refer to specifications for each model). The gripping part of the collet can handle various shaped workpieces, including ground finishes, serrations, and hex shapes.
Colette uses our standard AS type! Common use across the series is possible.
We would like to introduce our standard collet chuck 'Ass'y' that we handle. We offer the "AS F type," which is mounted on the spindle end via a flange, and the "AS N type," which is more compact due to its cap being a nut type compared to the AS-F type. Both are stationary collets, ensuring stable gripping accuracy. Additionally, the use of dust pads and chip covers allows for extended cleaning intervals. 【Lineup】 ■AS F-S5 ■AS F-S5 1/2 ■AS F-S6 ■AS F-S8 ■AS N-S6 ■AS N-S8 *For more details, please download the PDF or feel free to contact us.
[Short delivery time, high precision] Large design collet chuck. Repetition accuracy of less than 20μ!!
Large collet with outer diameter grip achieving repeatability of less than 20μ! High-precision large design collet chuck MAX500 ■□■Features■□■ ■Daringly taking on the somewhat risky request from the user for repeatability of less than 20μ ■Completed in a short delivery time. As a result of the inspection attendance, all requested items were cleared in one go ■Large collet chuck used in vertical machines with a drawbar thrust of 19.6kN ■Chuck outer diameter: Φ520 ■Chuck total length: 357mm ■Drawbar thrust: 19.6kN ■Grip force: 686kN *The workpiece diameter in the example is Φ450. ■We can accommodate outer diameter dimensions up to MAX500mm in a short delivery time. For more details, please download the catalog or contact us.
Built-in air cylinder, lightweight, compact, open-type inner diameter gripping hand.
This is an open (inward-opening) type hand that grips the inner diameter of workpieces. It is suitable for welding, bonding, inspection, and transportation of workpieces that cannot grip the outer diameter. It has a built-in air cylinder, allowing for immediate use after installation. By adjusting the gripping force with air pressure, it can accommodate soft workpieces or those that are prone to scratches. There are a variety of options available, including flange mounting, air suction nozzles, rotating types, and built-in gripping sensors. Please feel free to contact us.
Edge removal processing after laser cutting is possible! The processing range accommodates from 0.5 to 6.0 mm.
Our company offers edge removal processing after laser cutting using the beveling machine "AuDeBu1000." This machine features six rotating brushes that process the edges (corners) of the product to a rounded shape, ensuring that they are safe to touch without risk of cuts. To provide our customers with better products, we offer this service free of charge. 【Features】 ■ Edge removal processing after laser cutting is possible ■ Six rotating brushes process the edges (corners) of the product to a rounded shape ■ Safe to touch without risk of cuts ■ Free of charge service ■ Processing range for products is from 0.5mm to 6.0mm *For more details, please refer to the PDF document or feel free to contact us.
![ER Collet Chuck [PSC40]](https://image.mono.ipros.com/public/product/image/efd/2001019869/IPROS40415458995471131311.png?w=280&h=280)
The straight shank tool is clamped by ER Collet, and the polygon taper shank No. 40 has arrived!
We would like to introduce our "ER Collet Chuck." It clamps straight shank tools using collets that conform to the ISO 15488 (formerly DIN6499) standard. It is precision balanced, and all functional surfaces are polished. Please feel free to consult us when you need assistance. 【Optional Items Sold Separately】 ■ ER Collets ■ Shrink Fit Collets ■ Fork Wrench ■ Tightening Wrench ■ Balancing Ring ■ Backup Screw *For more details, please refer to the PDF document or feel free to contact us.
Contributes to a decarbonized society without generating heat, spatter, or fumes.
Clinching is a method of joining materials by locally deforming the workpiece inserted between the punch and die, utilizing their mutual plastic deformation for fastening. Product Features: - Various structures (mobile and handheld) - High-precision positioning - Data collection and analysis possible through servo drive - Suitable for joining the same or different materials, eliminating concerns about workpiece deformation Clinching Process: Placement ⇒ Pre-clamping ⇒ Pressurization ⇒ Deformation ⇒ Molding ⇒ Inspection
A wide variety of products including hex nuts, round nuts, and floating nuts.
In "CLINCHING FASTENERS," we offer a wide range of products including "NUTs" that are pre-installed on panels for assembling panel boxes and securing products internally with screws, "SPACERs" that maintain a certain space and are installed as supports when securing bases and components inside the panel box, and "STUDs" that are pre-installed on panels for assembling and securing components with nuts inside the panel box. 【Contents】 ○SELF CLINCHING FASTENERS ○PROSTUD series For more details, please contact us or download the catalog.
We are currently offering the 'Collet Chuck Comprehensive Catalog' for free! It features various collet chucks, including nut speed exchange types and pull types!
The "COLLET CHUCKS CATALOG vol.49" is a catalog from RIKEN SEIKI Co., Ltd., which primarily engages in the development, manufacturing, and sales of precision chuck devices and ultra-high pressure hydraulic equipment. It features various collet chucks, including the standard high-power chuck "SAD," which is ideal for bar material processing, as well as nut speed exchange types and pull types. 【Examples of Contents】 ■ Standard High-Power Chuck ■ Nut Speed Exchange Chuck ■ Wide Chuck ■ Pull Type Chuck ■ Multi Chuck ■ MC Stationary Chuck… *For details, please request materials or view the PDF data from the download. *The PDF catalog is a digest version. If you need the full version, please request materials.
A chamfering processing cleaning device that can be combined with various cleaning tools as needed!
Our company is developing new business opportunities for equipment in collaboration with manufacturers of front and rear devices. As an already developed device, we have the "Chamfering Cleaning Device," which is suitable for materials such as glass, quartz, crystal, ceramics (alumina-based), and sintered metals (crystalline-based). This device can be combined with various cleaning tools as needed. For more details, please refer to the catalog or feel free to contact us.
Komiya Shokai Co., Ltd. for Colette chucks and carbide quills!
Komiyashokai Co., Ltd. is a company primarily engaged in the manufacturing and sales of precision collet chucks and internal grinding wheel mounting shafts (quills). We further refine the precision grinding processing technology cultivated in the manufacturing of precision peripheral equipment for machine tools such as collet chucks and quills, pursuing extreme precision in internal and cylindrical grinding with general-purpose machines, creating processes that are often considered impossible in machining. For the manufacturing of collet chucks and carbide quills, please feel free to contact us. 【Business Activities】 ■ Manufacturing and sales of precision collet chucks and internal grinding wheel mounting shafts (quills) ■ Sales of general machine tools *For more details, please refer to our catalog or feel free to contact us.
High repeat clamp accuracy! We manufacture all high-precision and special products made to order.
At Komiya Shokai Co., Ltd., we handle the "W20 Type Collet Chuck." Our products are custom-made to meet the needs and requirements of our customers. We offer suggestions for extremely small items with high precision in collet chuck runout. We will address any dissatisfaction you may have with the products you are currently using, so if you are facing any issues, please contact us. 【Features】 ■ High repeat clamping accuracy (3μm or less at 15mm from the mouth) *Depends on inner diameter size ■ Compatible with Romatic, Walter, Anca, and Ewag *For more details, please refer to the PDF document or feel free to contact us.
High precision with overwhelming grasping power and high rigidity! Usable for a wide range of applications from rough processing to finishing!
The "ERCP Collet Chuck (Centro P)" is designed so that the "ER Collet" does not protrude from the taper of the chuck's inner diameter. The deeply seated collet receives more clamping force from the nut, achieving increased gripping power. By eliminating the protrusion of the collet, we have improved the precision of the cutting edge and ensured stable cutting during processing. We guarantee better surface finish and tool life. 【Features】 ■ The collet fits completely within the taper of the chuck body. ■ Dual support provides excellent rigidity against axial loads. ■ Overwhelming gripping power. ■ High rigidity made possible by unique design. ■ Compatible with both high-precision machining and heavy cutting. *For more details, please refer to the PDF document or feel free to contact us.
【Bargain】 ■Vela-made collet chuck
Affordable ■Vela-made collet chuck
I will introduce the differences between self-clinching fasteners and other methods!
Differences from welding studs (welding nuts): 1. No qualifications required for operators! Can be handled even with little work experience. 2. No spatter (sparks) generated, allowing for safe work. 3. No burning or debris produced, so there's no need to polish the plates, making post-processing easier! 4. Easy positioning (just place the product in the hole) with minimal misalignment! 5. Less prone to distortion, eliminating unnecessary rework! We have received the following feedback from users of press nuts: "Thanks to changing the method from welding, work efficiency has improved!" "Anyone can easily install it, reducing the burden on the site!" [Key Points] ▶ No special qualifications required for press-fitting! Anyone can easily install it. ▶ No variation in quality! *For more details, please refer to the PDF document or feel free to contact us.
We specialize in high-precision small-diameter collet chucks! We can also accommodate flexible delivery times!
Yokoyama Manufacturing Co., Ltd. specializes in the production of collet chucks. We are particularly skilled in manufacturing small-diameter products with hole diameters ranging from 0.5 to 15 mm, producing a variety of sizes in increments of 0.01 mm to match diverse tools. With our reliable technology and extensive experience, we promptly respond to contract manufacturing and OEM requests from machine tool manufacturers, as well as special single items. We are also flexible in accommodating delivery dates if you consult with us. Our products can be used not only in machine tools but also for various applications. 【Main Products】 ■ Various collet chucks ■ Precision machine tools ■ Special precision screws ■ Others *For more details, please download the PDF or feel free to contact us.
Ideal for machines with limited workspace! Featuring retractable pullback and stationary dead lengths in the lineup.
"Toplas Mini" is a quick-change collet chuck for lathes that has been miniaturized to two-thirds the outer diameter of the conventional Toplas. The reduction in weight decreases the moment of inertia, thereby reducing the load on the machine spindle. Additionally, the smaller interference area significantly improves tool accessibility. Furthermore, by shortening the tool projection, rigidity is increased, allowing for enhanced cutting conditions. 【Features】 ■ Compatible with various adapters (modular system compatible) ■ Clamping force increased by 25% compared to Spantop ■ Significantly minimized chuck outer diameter ■ Improved tool accessibility ■ Smaller moment of inertia compared to three-jaw chucks *For more details, please refer to the PDF document or feel free to contact us.
With a dedicated jig, anyone can easily change the collet in under 10 seconds. The chuck outer diameter is significantly minimized!
The "Spantop Mini" is a quick-change collet chuck for lathes that has been miniaturized to two-thirds the outer diameter of the conventional Spantop. Due to the reduced interference area, the accessibility of tools is greatly improved. Additionally, by attaching the optional adaptation ring, conventional mandrel inner diameter adapters and jaw module "three-jaw adapters" can be used. 【Features】 ■ Compatible with various adapters (modular system compatible) ■ Improved tool accessibility ■ Suitable for machines with limited workspace ■ Lightweight ■ Smaller moment of inertia compared to three-jaw chucks *For more details, please refer to the PDF document or feel free to contact us.
No hydraulic cylinder needed for the hand-tightening ceremony! The clamping rigidity is enhanced by the force that pulls the workpiece into the end stop.
The "Trock" is a hand-tightened collet chuck that can be used on lathes without hydraulic cylinders and drawbars. It allows for fine adjustments of gripping force through hand tightening, making it suitable for machining thin-walled workpieces that require delicate clamping. It is also compatible with various adapter systems, such as mandrel inner diameter adapters and jaw modules, allowing for a wide range of clamping options. 【Features】 ■ A lightweight "Trock CFK" made from carbon fiber reinforced plastic is also available. ■ Hand-tightened, eliminating the need for hydraulic cylinders. ■ Fine adjustments of clamping force are possible through hand tightening. ■ Clamping rigidity is enhanced by the force that pulls the workpiece into the end stop. *For more details, please refer to the PDF document or feel free to contact us.
We have a proven track record of rich special chuck designs! We will propose solutions that are suitable for our customers.
In this catalog, we propose the best solutions for our customers while maintaining the high quality of Heinbuch. We introduce materials for round bars, including the clampable Spanntop 2x2 collet chuck, tailstock chuck, and mandrels for gear cutting. A variety of chucks are lined up. Please use this for selecting products. [Featured Products] ■ Spanntop 2x2 Collet Chuck ■ Shaft Chuck ■ Tailstock Chuck ■ Segment Bushing Chuck ■ 2x2 Pin Arbor Chuck *For more details, please refer to the PDF document or feel free to contact us.
