1/8”-1-3/8” Step Drill Bits with Center Punch
- Triangle Shank: fits into power tools chuck securely and eliminates slip.
- Surface Treatment: Titanium Coated. Classic high speed steel with Titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal.
- Easy Drilling: Two-fluted design provides faster, smoother cutting; Provided with small pressure and the sets can cut through wood, sheet metal, steel and other surfaces.
- Ideal For DIY: Tiny Home and General Building / Engineering Using(Without the use of center punch, easy to break, a step drill specifications apply.)
- Material: High speed steel(HSS)
- Coatded: Titanium Coated
- Shank: Triangle shank
- Size: 1/4-1-3/8”, 3/16-7/8”, 1/4-3/4”, 1/8-1/2”, 3/16-1/2”
- Package Includes: 5Pcs Step Drill Bits with a center punch
Please note: We sell to businesses for bulk order quantity please contact firstname.lastname@example.org for special distribution pricing.