fortis Combination arbor DIN 2080 SK50-27

- Tool receptacle DIN 2080 Form A
- Made of alloy case hardening steel
- Hardened 58 ±2 HRC, min. 0.5 mm deep
- Tensile strength in the core after case hardening approx. 950 N/mm²,
- Taper DIN 254
- Taper angle tolerance AT3
- Surface accuracy of the taper Ra <1 µm
-
Concentricity SK 40 = 0.01 mm, SK 50 = 0.015 mm
- Balance quality G 6.3 at 8000 min-1

Supplied: Combination slip-on cutter arbor with cutter tightening screw, driver ring and key.