High Performance Milling Chuck SK 40-25-105 DIN 69871 AD/B 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

For sealing tools with internal cooling

800 N/mm² after DIN

With adjustable spray nozzles

With high precision coolant you get improved

SK 30 without coolant exit bores on the end faceDelivery:

ADJRGA = Length adjustment range

Without wrench

ER-system with spray nozzles

Application:

With clamping screw

For mounting tools with Morse taper shank and tang according to DIN 228-1 form B

With retaining screw