Morse taper adaptor SK 40 - 4 - 95Application: For mounting tools with Morse taper shank and tang according to DIN 228 1 form B. 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

Storage Temperature : -40C~85C

Ring gauge accuracy according to DIN 2250Delivery:

which prevents the breaking of taps

For mounting the coolant tubes in PSK toolholders

For longitudinal and plane turning

The base is designed with a thermal heat isolation hand grip

6 µm radial run-out with a 5 µm clamping nut

For holding tool holders with polygonal shank ISO 26623-1

Dial Graduation: 1°

For mounting and drifting taper shanks DIN 228-1 A in toolholders DIN 228-1 B

in conjunction with „KEMMLER Precision collet chuck ER"

For right-hand and left-hand threads