6PCs Hole Saw Tapper Woodworking Hole Piercer Hardware Tools Set of 6

Specification: 54MM,51MM,38MM,32MM handle diameter (triangle):6MM

Drill specification: 6MM drill length: 78MM

Product Configuration: 4 hole saw, 32,38,51,54mm,1 9.5mm bearing with 6mm drill bit, 1 Allen wrench 2.5mm

Product features:

Made of 55# steel, Sawtooth high frequency quenching, long service life

Tapper teeth can be trimmed and used for many times. It is made of high-quality steel and can be used for carpentry and PVC. It is mainly used for home decoration spotlights, and cannot be used for metal and stone, after use, apply a small amount of Tapper on the surface of pickling oil to avoid natural oxiation.