Solid submicron grain carbide drill Near reamer finishes For cast iron and material with high silicon content
NO8(.1990) 5xD DR 3FL 1-3/4 F/L 150 PT Solid submicron grain carbide drill Near reamer finishes For cast iron and material with high silicon content Tighter tolerance holes Improved roundness and straightness 25 deg. helix - rhs/rhc Live tooling recommended on lathe processes
