Hole Enlarging Drill Bits
Material: HSS-Co (M35 Cobalt)
Shank: 1/4 Inch Hex
Size: 1.5/2/2.5/2.8/3/3.2/3.5/3.8/4/4.2/4.5/4.8/5/5.2/5.5/6/6.5/7/7.5/8/8.5/9/10/11/12/13mm
Features:1. Handheld and stationary use (In Drill Press).
2. 135 degree split point tip.
3. HSS-Co drill bit set for high tensile steels such as stainless steel.
4. Suitable for: aluminum, wood, malleable and deep hole drilling positioning holes iron.
5. Difficult to machine the workpiece can be processed stainless steel, tool steel, through heat treatment,
7.Can be used radial drill, bench drill or hand drill chuck for drilling operations.
8. 1/4 Inch hex shank design.
Package Included:26 x HSS-Co drill bits