Drill America
3 Piece HSS Black & Gold Quick Change Hex Shank Step Drill Bit Set (Sizes #1 to #3) STE1-3HEX-SET
- SKU:
- F120133390
- UPC:
- 887861310123
- MPN:
- STE1-3HEX-SET
- Condition:
- New
- Availability:
- Usually Ships Out Within 1-2 Business Days
Description
Step drills have single radial concave flutes to create a perfectly round hole in metal, plastic wood and other thin materials without center punching. Constructed of industrial grade high-speed molybdenum steel, heat-treated and temperature for long life. Self-starting tip. No center punching needed. Automatically deburrs top side of hole. Ideal for steel, copper, aluminum and other thin materials. They are Black and gold surface treated with a 1/4" quick change hex shank.
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