To removing chips, with big space and small resistance; Smooth chip removal, less heating value,
Sharp cutting edge, reduce cutting force, lower breaking rate and improve the quality of hole wall;
Material: Made of tungsten carbide alloy
with high hardness, rust proof and sturdy, sharp gears
Excellent design: Alloy hole saw designed with multi-tooth gear, built a center alloy drill bits, easy to precise positioning, and ensure hole saw firmly fixed during working. Also, come with a spring on the center drill bit, avoid stucking, more smoothly.
The carbide hole saw is widely used for drilling holes in soft metals, thin iron, copper, aluminium, alloys and plastics. It is not suitable for thick metals, hard metals, stainless steel, tiles, glass, concrete and stone.
Type : Core Drill Bit
Use : Metal Drilling
Package Included: 1pc