Combi shell mill holder SK 30 - 16 - 50Application: For mounting milling cutters with transverse or longitudinal groove. 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

Hardened steel

Delivery: without inserts

clamping depth = 41

For the manufacturing of special tools

with cooling channels

- Alignment surface ± 0

USB Data out

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

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

All collets with outside form DIN 6499 (ISO 15488) can be clamped

Non-rotating spindle

Delivery with test certificate