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Amazon: Step Drill Bit, 3/16″ – 7/8″ (12 Step Size) Impact Ready Four-Flute Step bit, 1/4″ Hex Shank Unibit By AugTouf – 25% Off





AugTouf M35 Step Drill Bit, 3/16' - 7/8'(12 Step Size) Impact Ready Four-Flute Step bit, 1/4' Hex Shank Unibit for Metal, Wood, Plastic, Multiple Hole Drilling Cone Drill Bit
79 Reviews
AugTouf M35 Step Drill Bit, 3/16" - 7/8"(12 Step Size) Impact Ready Four-Flute Step bit, 1/4" Hex Shank Unibit for Metal, Wood, Plastic, Multiple Hole Drilling Cone Drill Bit
  • M35 COBALT HSS STEP DRILL - Prefect for Stainless Steel/Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets.
  • ALUMINUM TITANIUM NITRIDE COATING - With 35 Gigapascal(GPa) Nano Hardness harder materials can be cut and higher cutting speeds can be achieved.
  • FOUR SPIRAL FLUTE - Four cutting blades design guarantees a faster and smoother cutting. Feels like a hot knife through butter!
  • 1/4" HEX-SHANK QUICK CHANGE - Quick release slot to eliminate slipping
  • 12 STEP SIZE - Includes 3/16",1/4", 5/16", 3/8", 1/2", 9/16", 5/8", 11/16", 13/16", 7/8"

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2022-09-26 at 23:30 CST.


Save 20% on the current price above with promo code 201H51RK, expires 8/21 while supplies last.

For a limited time this item also has a 5% coupon on the Amazon item detail page.

Prime members may receive an additional discount, limited time.

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