Quick change tapping chuck BT 40 - M14-M36 - Gr.3Application: For the chucking of quick change adaptors for taps. 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

- with clamping adapter Ø 6 mm und Ø 8 mm

Shims for VDI toolholder

4021 x 20Cr13

- carbide tipped probe Ø 2 mm

Completely made of steel

Strength class:

- Stainless steel 1

T-nuts 18 mm

Thread confi guration with a special design

Delivery with test certificate

Ratchet Stop

cartide tipped measuring sufaces