Morse taper adaptor BT 50 - 4 - 85Application: For clamping tools with Morse taper shank and thread according to DIN 228 1 form A. Delivery: With built in tightening bolt 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

For the storage of collets

With high precision coolant you get improved

4021 x 20Cr13

For longitudinal and plane turning

with cooling channels

Taper angle tolerance < AT 3 according to DIN 2080

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance6

carbon steel

with IC DIN 6499 B (ISO 15488 B)ER-system

rack and handles

no adhesion occurs and the tool

With retaining screw