Application
For machine tools with automatic tool change
(NC, CNC etc.).

Execution

• Type ER. With inner clamping thread and gripper groove
• Pre-balanced according to G 6.3 - 20,000 rpm

Notes
For pull studs, see art. no. 1021733-1021740.

Tool description:
For tools with straight shank with or without external clamping thread. Tool holder with pressure collet chuck, short strong construction, concentricity deviation between taper and internal cone = 0.003 mm. Union nut, standard design. Case-hardening steel, functional surfaces hardened and ground. Clamps with double taper, slotted on both sides and extraction groove for easy release and replacement of the jaws. Taper angle tolerance according to AT 3.