Combi shell mill holder SK 50 - 32 - 160

Combi shell mill holder SK 50 - 32 - 160Application: For mounting milling cutters with transverse or longitudinal groove. Delivery: With retaining screw, driving ring and feather key 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

Surface roughness Ra < 0

Only nominal size d can be clamped

Synchro tapping chucks compensate synchronisation errors

low warpage hardened

Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

ER-system with spray nozzles

With balanced clamping nut

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

For mounting straight-shank tools in collet chucks DIN 6499

For mounting straight-shank tools

Suitable for internal coolant

With adjustable spray nozzles