Min. Order Reference FOB Price
100 Sets US$15.00-35.00 / Set
Product Description
HSS Bi-Metal Hole Saws Description: 1. Compatible with a wide range of materials include steel, cast iron, nail, aluminum, copper, plastics, and wood 2. M3/M42 high speed steel bi-metal edge welded to alloy steel back for heavy duty cutting 3. Cutting Depth to 1-1/2"(38mm) and 1-7/8"(47mm) 4. ...