Mumu - Bimetal Hole Saw M42 Hole Saw 110mm Hole Saws Woodworking Saw for Aluminum Wood Plastic Pipe Metal Drill Bit Kit

Packing: M42 bimetal hole opener. Diameter: 110 mm, depth 34 mm, shank diameter, 10 mm, center drill: 6 * 68 mm. StrucMaterial: steel fast; ultra-high hardness, high cost performance, high performance and quality assurance, not easy to break, hardened serrations, long wear resistance and long service life. Detailed features: sharp tooth shape , low vibration, quick balance when opening holes, making the operation more stable; Forward and backward inclined tooth shape design, fast cutting speed, compared with ordinary equal-toothed hole saws, it is not easy to jam or pull the teeth. < li>Convenient and practical: It can be adapted to most tools, such as hand drills, bench drills, rechargeable drills, etc. The handle design can effectively play the role of anti-slip and stability. Wide range of uses: it is suitable for punching metal profiles such as iron sheet, cast iron, aluminum alloy , plasterboard, wood panels, plastic, synthetic resin, etc. Product description Material: high speed