3 Review(s)

1?Neat And Smooth Opening: The opening is neat, smooth, without broken edges, and the cutting resistance is small 2?Improve Work Efficiency: Come with large torsion, high load bearing capacity, effectively prevent slippage, clamping is more stable, not easy to break the handle, and improve work efficiency 3?Large Chip Removal Port Design: Using special opening design, bring low cutting resistance. Large chip removal port design is especially conducive to chip removal 4?For Various Materials: Hole saw drill bit set can be used for glass, ceramic tiles, stone, floor tiles, marble, etc. 5?High Speed Steel Material: Made of excellent high speed steel material, possess good strength and toughness, stable performancepack: 2pcs