As an 8 cobalt high speed steel type m42 tool bits are suited for tougher materials such as work hardening types.
High speed steel tool bits.
They fit any tool post that accepts 15 16 x 7 16 shank 6 3 4 double end boring bar with holder and 1 4 m2 high speed tool bit 4 double wheel pivot head knurling tool with high speed knurls 4 1 2 straight shank cut off tool holder with 3 32 x 12 high speed.
M2 high speed steel tool bit.
M42 high speed steel is a cobalt molybdenum grade with a high hardness and superior hot hardness offering excellent cutting performance and excellent wear resistance.
Make offer lot 6 rex crucible high speed steel tool bits 5 8 x 4 5 usa blank 5 pieces lathe tool bit steel fly cutter milling hss 1 2 x 1 2 x 4 inch square 39 77.
High speed steel hss or hs is a subset of tool steels commonly used as cutting tool material.
Our bits are precision ground on four sides with the utmost attention to detail in terms of precision sizing and squareness tolerance.
Nge lathe hss tool bit high speed steel square tool bits turning grinder cutting bar fly cutter mill blank 10mm x 10mm x 200mm 25 64 x 25 64 x 8 2pcs 4 2 out of 5 stars 9 12 99 12.