Description

Tool holder Weldon ISO 7388-1 (DIN 69871) AD/B, SK 40, FORTIS Design: Made of alloyed case-hardening steel with central coolant bore and a tensile strength in the core of approx. 950 N/mm². With a hardness depth of min. 0.5 mm. Taper angle tolerance: AT3 Taper surface roughness: Ra < 0.4 µm Bore tolerance: H5 Hardened: 58 ±2 HRC Application: For clamping milling cutters with cylindrical shank and lateral driving plane in accordance with DIN 1835-B and DIN 6535-HB. Scope of delivery: Face chuck with clamping screw.

Specifications

Schaftform	SK40_2287
DIN	DIN 69871
~L1	160 mm
Ø D1	32 mm
Ø D2	72 mm

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