HSS Hole Saw Arbor

1/4 Round Hole Saw Arbor with Pilot drill bit fixed bimetal hole saw from 14mm to 33mm Quick Detail: 1. HSS material 4341 for cutting metals with diameter 6.35mm Applications: Can be used in bimetal hole saw to cut stainless steel and other materials pipe, nail-embedded wood, hard wood floors, plywood and plastics Specifications: 1/4 Round Arbor Drill bit size: 6.35x102mm Packing : color box or double blister Competitive Advantage: Our factory has big scale and short