- CoolBLAST Coolant-Thru: Coolant is channeled directly onto tool path.
- Special Slotted Design: Special slotted design of bore I.D. increases holding power and reduces vibration.
- Machined Bearing Cage: High-precision, individually matched needle bearings symmetrically placed for smooth and reliable operation. Machined bearing cage ensures accuracy and gripping force.
Techniks Milling Chucks provide up to 5x tighter grip on the shank than other manufacturer’s ER 40 holders with an uncoated nut.
Each Techniks High-Performance Milling Chuck is inspected, tested, and certified for quality, accuracy, and holding power. A full lab report is included with each holder.