Four Spiral Flute Cobalt Step Drill Bit,1/4"-1-1/8"Impact Unibit Pro Max Step Bit Set,1/4" Hex Shank M35 for Metal Carbon Steel, Stainless Steel, Wood, Plastic
Four Spiral Flute Cobalt Step Drill Bit,1/4"-1-1/8"Impact Unibit Pro Max Step Bit Set,1/4" Hex Shank M35 for Metal Carbon Steel, Stainless Steel, Wood, Plastic
Four Spiral Flute Cobalt Step Drill Bit,1/4"-1-1/8"Impact Unibit Pro Max Step Bit Set,1/4" Hex Shank M35 for Metal Carbon Steel, Stainless Steel, Wood, Plastic
Four Spiral Flute Cobalt Step Drill Bit,1/4"-1-1/8"Impact Unibit Pro Max Step Bit Set,1/4" Hex Shank M35 for Metal Carbon Steel, Stainless Steel, Wood, Plastic
Four Spiral Flute Cobalt Step Drill Bit,1/4"-1-1/8"Impact Unibit Pro Max Step Bit Set,1/4" Hex Shank M35 for Metal Carbon Steel, Stainless Steel, Wood, Plastic
Four Spiral Flute Cobalt Step Drill Bit,1/4"-1-1/8"Impact Unibit Pro Max Step Bit Set,1/4" Hex Shank M35 for Metal Carbon Steel, Stainless Steel, Wood, Plastic

Four Spiral Flute Cobalt Step Drill Bit,1/4"-1-1/8"Impact Unibit Pro Max Step Bit Set,1/4" Hex Shank M35 for Metal Carbon Steel, Stainless Steel, Wood, Plastic

Precio: $49.99

Ver en Amazon

Pros

  • M35 HSS COBALT STEP DRILL - GrenPRO drill bits Specially designed for Metal Sheet/Wood/Plastic/Aluminum/Copper
  • TiAlN COATING - Our step drill bit surface hardness enables 68% faster drilling efficiency and 450% longer lifespan than conventional drills
  • Size: Includes from 1/2" to 1-1/8". Popular Size 1/2", 7/8", 1-1/8" labeled, step drill bit for metal can make multiple holes of different diameters in materials such as stainless steel, aluminum, wood, plastic sheets, etc
  • UNIVERSAL 1/4" HEX SHANK - Secure grip for lithium-ion drills/hand drills/bench drills with anti-slip laser etching(1/4"=6.35 mm)
  • WARRANTY - Contact GRENPRO for instant replacement with no questions asked

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    Cobalt Step Drill Spiral Flute Compatible with DEWALT DWA1786IR, 6 Size 3/16 Inch to 7/8 Inch, 1/4 Inch Hex Shank

    Cobalt Step Drill Spiral Flute Compatible with DEWALT DWA1786IR, 6 Size 3/16 Inch to 7/8 Inch, 1/4 Inch Hex Shank

    Precio: $42.99

    Ver en Amazon

    Pros

    • Pro Cobalt Step Drill Bit - Suitable for Metal, Stainless Steel, Aluminum, and Plastic, Used for Drilling 3/16 Holes in,1/4in,5/16in,3/8in,7/16in,1/2in,9/16in,5/8in11/16in,3/4in13/16in,7/8in
    • 1/4" Hex Shank: The Universal 1/4-Inch Hex Shank Fits Most Impact Drills On The Market. It Locks Securely Into Your Tool’s Chuck, No Slipping Or Wobbling—So You Can Focus On Getting The Hole Right, Not Adjusting The Bit
    • Easy To Use: Clear Step Markings For Quick Size Identification. Smooth Drilling Action Reduces Vibration, Enhancing Control And Accuracy
    • Versatile Application: Suitable For Both Professional And DIY Projects. Perfect For Drilling Metal Sheets, Pipes, And Other Metal Workpieces
    • Durable Construction: High-Quality Material Resists Wear And Heat, Extending Bit Lifespan Even During Heavy-Duty Metal Drilling Tasks

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      Pros

      • Sharp Cutting Edge - HIGHFIRE hex shank drill bit set has accurate tip geometry which ensures cutting edge sharp and strong. 135 degrees split point tip provides a no-walking drilling start on working surface.
      • Hex Shank Bits- Hex shank drill bits fit in quick-change impact drivers. Hex shank eliminates shank spinning in chuck when using pressure.
      • Solid Connection and Tapered Web - The strong connection of drill bits and shank transits high torque from drills to the tip of the drill bit without breakage. It also decreases radial runout to make the hole rounder. HIGHFIRE hex shank drill bits with tapered web design increases strength and reduces breakage.
      • Twist Flute and Titanium Coating - With optimized flute form, HIGHFIRE drill bit decreases friction and heat easily to ensure fast drilling and a long working life. 135-degree twist flute helps to remove chips quickly. TiN coating extends drill bits life 3 times longer.
      • Wide Application - HIGHFIRE drill bits are built for general purpose, such as DIY projects, maintenances, repairs and operations. Working materials include steel, copper, aluminum and zinc alloy. They are ideal metal drill bits for steel.

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