38-114mm Bi Metal Hole Saw General Purpose Cutter Drill Bits Tool Plumbers Kit

Item type: Bi-metal Hole Saw

Material: HSS steel

Color: Random Color

Total length: about 118mm

Cutting Diameter: 38mm, 46mm, 51mm, 61mm, 81mm, 86mm, 114mm

1. Bi-metal Hole with M42 HSS steel material, the edge of the blade is not easy to fall off.

2. Multi-blade cutting speed, more smoothly than other drill bits

3. Effective drill depth hole cutter

4. Pending tooth set design optimized to remove material faster

5. Applicable to the pistol drill, bench drill, vertical drilling machine etc.

6. Widely used in Stainless steel plate, metal plate, thick steel plate,plate hole, home wood, galvanized pipe, fire pipe, plastic, gypsum board and other opening operation etc.