4.6mm R40 Va Black Magic Stub Drill BS3949 4 1976-1981 (Front)

4 1976-1981 (Front)

By adding an extension arbor and long series annular cutter to your industrial arbor you can achieve depths of up to 320mm in hollow section steel

- To Suit TOYOTA STARLET NP90 1

COLLECTOR SIZE: 3"

4.6mm R40 Va Black Magic Stub Drill BS3949 4 1976-1981 (Front)High performance drill, Made from HSSCo, Excellent solution for austenitic stainless steels and most long chipping materials Optimised geometry ensures no work hardening and high productivity Endmill shank for greater accuracy TiAlN for longer tool life Cutting diameter D1 4. 6mm Shank diameter D2 6mm Overall length L1 58mm Flute length L2 24mm 371238