- Multiple-tooth Carbide Alloy Steel Hole Saws
- Widely used for Stainless steel plate, Iron plate , Steel plate
- This hole should be installed for use in electric drill can use sharp, reliable quality,
- high performance, chip is very smooth. Not prone to collapse phenomenon.
- With excellent performance, sharp edge, wear-resistant characteristics.
- Sizes Set: 20, 25, 30, 40, 50mm.