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At Harbor Freight Tools, we offer a wide selection of drill and driver bits to help you tackle any project with ease. Our driving and impact bits are designed to handle the toughest jobs and are available in a range of sizes and styles.
- Step Drill Bits
Enjoy more drilling and less downtime with Harbor Freight...
- Step Drill Bits
Enjoy more drilling and less downtime with Harbor Freight step drill bits. Automatically deburr holes as you drill through metal, plastic, and wood.
Industrial strength cobalt steel construction for drilling through the hardest materials including stainless steel. Spiral flute design with StarterPoint™ cuts faster and runs cooler for longer bit life. Laser-engraved reference marks for accurate drilling. Two bits for 23 hole sizes from 3/16 in. to 1-3/8 in.
Milwaukee® Step Drill Bits with JAM-FREE Performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors.
BAUER™ Black Oxide Step Bits offer up to 2X longer life* for more drilling with less downtime. Premium alloy construction drills easily through metal, plastic and wood. The black oxide coating resists rust and corrosion.
HERCULES Cobalt Steel Step Drill Bit Set – 2 Pc. – Item 64649 / 64647. HERCULES™ super-hard cobalt alloy step bits stand up to heat and tough materials to stay sharper longer. The step drill bits automatically deburr holes as you drill and the spiral-flute design provides faster, smoother cutting.
Drill up to 9 different hole sizes with this step drill bit, deburring as you drill. These bits are ideal for use with steel, copper, brass, aluminum, and plastic. Titanium coated for long life and durability. Automatically deburrs holes while drilling. 2-flute design for faster, smoother cutting.
