Home >> Product >>TCT Hole Saw >> HM12 Type          Features   1. Heavy-duty carbide tipped cutters for cutting thick metal up to 12mm thick. 2. The cutting length is 28mm. 3. With multiple cutting edges stretches the life. 4. Low cost with increased high drilling efficiency. 5. Tungsten Carbide Tipped cutting edges 6. The cutting edges can be re-sharpened. 7. Can be used on portable and pillar drilling machines     Specifications   From 19mm to 65mm From 3/4" to 2-1/2" Other sizes available by request     Applications   ‧Stainless steel plate ‧Construction steel ‧I-beam steel ‧Channel iron ‧Square iron ‧Stainless steel pipes ‧Other hard compound metallic plates.        SHAJENG HARDWARE CO., LTD       No. 55, Shin Ren 2nd St., Da Li City, Taichung, Taiwan 41249.      Tel: 886-4-22705610       Fax: 886-4-22736363