Description
High-Precision ER40 Rigid Tap Collet (10.0 x 8.0 mm)
Engineered for high torque transmission during heavy-duty thread cutting. Features a precision internal square broach that locks the tap securely, preventing tool spinning and tap breakage.
- Tap Shank Size: 10.0 mm
- Square Drive Size: 8.0 mm
- Collet Standard: DIN 6499B / ER40
- Material: Case-hardened premium alloy steel
- Runout Accuracy: < 0.010 mm
- Compatibility: Standard ER40 chucks, toolholders, and floating tap holders