High Performance Milling Chuck BT 50-25-95 JIS B 6339 (MAS-BT) HKS-system in wooden boxApplication: For mounting straight shank tools. 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

Excellent performance on various work material: Stainless steel

With wrench

With drivers

With high precision coolant you get improved

Completely made of steel

better chip evacuation

with cooling channels

For the storage of collet chuck

Taper angle tolerance < AT 3 according to DIN 2080

With balanced clamping nut All holders are made of forged steel

chip breaking

HSS-Co5 Twist drill DIN338 d=6