聖和精密工機 Product Lineup

We would like to introduce our "high-frequency heating devices." We offer the "SF-DRU-6K" type for small diameters and the coil exchange type "SF-DRU-6K2." Additionally, we have the NS type with a 3° slope and slim shape, the TY type for 5° slope mold processing, and the joint type that excels in heavy cutting, all part of our shrink holder series. Please feel free to contact us if you have any inquiries. 【Shrink Holder Series List】 ■ NS Type ■ TY Type ■ N Type ■ Joint Type ■ ST Type *For more details, please refer to the PDF materials or feel free to contact us.

• Heating device

The Shrinking Tooling System is a purely domestic tooling system that allows for the attachment and detachment of cutting tools with carbide, high-speed steel, and steel shanks by heating a shrinking (bake) holder using a high-frequency induction heating device, expanding it in a short time (within 10 seconds) to approximately 300°C. 【Features】 - Tool attachment in under 10 seconds - Compatible with carbide, high-speed steel, and copper shanks - Compatible with shank diameters from Φ4 to Φ50.8 ■ Examples from the comprehensive catalog - BT shank, regular type → Suitable for rough machining and heavy cutting - ST shank, straight type → Transforms the smallest cutting tools into long shanks - HSK shank, regular type → Suitable for high-speed machining and heavy cutting and more *For more details, please download the PDF or feel free to contact us.

• Other processing machines
• Other cutting tools

The "New Super Drill" is a cutting tool capable of deep hole machining up to a maximum of 1800mm. By equipping a center drill at the central tip, it eliminates the need for a punch or center spot on the workpiece, and the center drill serves as a guide for achieving true roundness in machining. The cutting edge made from powdered high-speed steel allows for powerful machining of difficult materials. Additionally, with a standard style that combines the head and shank, and by adding an extension arbor, it offers a versatile combination method that can accommodate various machining depths, making it even easier to use. 【Features】 ■ True round hole machining possible with a processing diameter of MIN φ50mm to MAX φ270mm in a single operation ■ Deep hole machining up to MAX 1800mm ■ Easy machining of difficult materials ■ Cutting edge that allows for diameter adjustment and regrinding ■ Freely combinable to accommodate various machining needs *For more details, please refer to the PDF document or feel free to contact us.

• drill

The "New Super Drill" is a cutting tool capable of deep hole machining up to a maximum depth of 1800mm. By combining the standard style of the head and shank with an extension arbor, it can accommodate various machining depths, making it a highly versatile combination system that is easier to use. 【Combination Examples】 ■ Standard Head - Extension Arbor / Flat Head - Morse Taper Shank (Standard) - Morse Taper Shank (For Oil Hole Holder) - Straight Shank (For Milling Chuck) - Straight Shank (For Turret Lathe) *For more details, please refer to the PDF document or feel free to contact us.

• drill

The "Small Diameter Milling Chuck" is a tooling system that can clamp down to a minimum diameter of 0.5mm. With the use of ultra-precision finished collets that offer high accuracy and excellent durability, the runout precision is at the micron level. It can be used as a tap holder for high-speed tapping operations on machining centers equipped with a synchronous mechanism. Additionally, when used on a spindle-through machining center, sealing at the end face of the adjust screw allows cutting oil to be supplied from the cutting edge, thereby improving machining efficiency. 【Features】 ■ High precision ■ Synchronous tapping ■ Compatible with spindle-through ■ Capable of clamping from a minimum diameter of 0.5mm ■ Tool layout suitable for all small diameter machining *For more details, please refer to the PDF document or feel free to contact us.

• Power tools
• Chuck

The "Hard Chuck" is a tooling system that employs a ball screw mechanism in the chuck clamping section. It achieves gripping power that is 3 to 5 times greater than conventional systems. Thanks to the thrust ball mechanism, the twisting force is not transmitted to the spring collet during tightening, so the precision of the collet directly translates to the precision of the Hard Chuck. With its unique spring collet method, high precision is achieved, catering to various processing conditions and purposes. 【Features】 ■ Gripping power is 3 to 5 times greater than conventional systems ■ High precision achieved with a unique spring collet method ■ A tooling system that can accommodate various machining needs ■ Thick-walled structure focused on rigidity ■ Excellent operability *For more details, please refer to the PDF document or feel free to contact us.

• Power tools
• Chuck

The "CA-1112" is a cooling unit that forcibly cools the chucking part of the holder, which has been thermally expanded by high-temperature heating in a baked state, and the cooling head. The cooling unit can be used with three types of high-frequency induction heating devices. 【Features】 ○ Only 1 minute from heating to cooling ○ Simple cooling by just covering with the cooling head For more details, please contact us or download the catalog.

• Cooling system

A cooling head that forcibly cools the chucking part of a holder that has been thermally expanded at high temperatures using a baked bame, along with a cooling unit that supplies cooling water, has been systematized. 【Features】 ○ Cooling starts simply by placing the cooling head over the baked bame holder. ○ The cooling unit and the high-frequency induction heating device SF-DRU-15K are sold separately. For more details, please contact us or download the catalog.

• Heating device
• Cooling system

The high-frequency induction heating device, tabletop manual type "SF-DRU-1.2K," is a lightweight and compact heating device that is gentle on both the environment and the operator, making it suitable for any workspace. It allows for the attachment and detachment of carbide cutting tools with shank diameters ranging from Ø4 to Ø12 using one standard accessory coil. Operation is simple; just set the appropriate heating time for the tool holder in advance, eliminating the need for complicated adjustments. 【Features】 ○ Gripping diameter Ø4 to Ø12 ○ Simple operation For more details, please contact us or download the catalog.

• Heating device

Introducing the high-frequency induction heating device, self-standing manual type "SF-DRU-S15K." Our Seiwa Group is committed to returning to the origins of manufacturing and striving to create products with a view toward the 21st century. We aim to continue providing good products quickly and at low prices through a trusted network with our customers, and we always want to walk alongside our customers. 【Features】 ○ Fastest heating in under 10 seconds ○ Air cooling available on the machine as an option For more details, please contact us or download the catalog.

• Heating device

The high-frequency induction heating device "SF-DRU-15K" allows for the heating and cooling times of each holder to be set via a sequencer. Settings for special holders can also be accommodated. 【Features】 ○ Size selection can be done with one touch ○ No need to set heating and cooling times ○ Fastest heating in under 10 seconds ○ Automatic control from heating to cooling For more details, please contact us or download the catalog.

• Heating device

The Shrinking Tooling System is a purely domestic tooling system that allows for the attachment and detachment of cutting tools with carbide, high-speed steel, and steel shanks by heating a shrinking (bake-bonded) holder to approximately 300°C in a short time (within 10 seconds) using a high-frequency induction heating device. The "Shrinking Tooling System Comprehensive Catalog" features a variety of options, including the "BT Shank Regular Type," which excels in rough machining and heavy cutting, the "ST Shank Straight Type," which transforms the smallest cutting tools into long shanks, and the "HSK Shank Regular Type," which is optimal for high-speed and heavy cutting, as well as the "High-Frequency Induction Heating Device [Self-Standing Automatic Type]" and "Cooling Unit." For more details, please contact us or refer to the catalog.

• Other processing machines
• Other cutting tools