Combi shell mill holder SK 30 - 27 - 55

Combi shell mill holder SK 30 - 27 - 55Application: 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

Carbide surfaces

- Alignment surface ± 0

Set of 58 frequently used clamping elements

With clamping screw and axial adjustment bolt

clamping depth

For mounting straight-shank tools with internal coolant

rack and handles

Humidity : 0~90%

For adaption from HSK-A to PSC (ISO 7388-1 to ISO 26623-1)

For machining centres with synchronous spindle

All collets with outside form DIN 6388 (ISO 10897) can be clamped

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)