Combi shell mill holder SK 40 - 32 - 52Application: 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

bei Ø 6 – Ø 32 mm = h234

With wrench

Synchro tapping chucks compensate synchronisation errors

Plug gauge sizes according to DIN 2245

DIN 1835 form A+B+E and DIN 6535 form HA+HB+HE

bei Ø 6 – Ø 32 mm = h229

prevents chip clogging

Exchangeable carbide tipped scriber

edge radius 1 mm

With coolant channels for optimal coolant at the cutting edge

suitable for limited space

Adapter / reduction / extension for polygonal hollow shank tapers