CNC-Drill chuck BT 40 - 0.5/8 - 78Application: For mounting tools with straight shanks. All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

Measures internal grooves

- with clamping adapter Ø 6 mm und Ø 8 mm

Measuring contact points are designed to allow measurements near to the bottom of blind holes

Quick release function

For clamping nuts KPS-system

Push-button: Ø6mm

prismatic base

4 and 5 mm only solid carbide tool shanks must be used

quick and simple measuring of the clamping force of hydraulic chucks

depths and steps

- Longer-lived than standard collets

Eingebauter Niederzug