R8 ER40 Collet Holder Set, 17 PCS R8 End Mill ER40 Collet Chuck Kit (0.0004" Accuracy)
Specifications:
Material: Spring Steel
Color: Silver
Package Includes: 1 PC R8-ER40 Shank Threading (7/16"-20), 15 PCS ER40 Collets, 1 PC ER40 Wrench, and 1 PC Plastic Case
The R8 ER40 chuck kit includes a range of ER40 chucks that can accommodate various cutting tool sizes, typically ranging from 1mm to 26mm; this versatility enables users to perform a wide range of milling operations using different tool diameters
Adopting high-quality spring steel elastic design, it has high elasticity, strong clamping force, and is not easily deformed after repeated use
Accuracy and Run-out Tolerance are up to 0.0004"
Specially designed for milling, drilling, CNC, tapping, lathe and other clamping tool
Should you have any inquiries, please don't hesitate to get in touch with us