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Aleric Four Spiral Flute Cobalt Step Drill Bit,1/8"-1/2" M35 Wear-Resistant TiAlN Coated Step Bit,1/4" Hex Shank Unibit Step Drill Bit for Metal Stainless Steel Aluminum Wood Plastic,13 Size Step Bits

KWD 4
Brand
Aleric
Weight
33 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • Qualitied M35 Durable Material - Our step drill bit is made from M35 cobalt high-speed steel with a titanium coating, which has strong wear resistance, heat resistance, corrosion resistance. The 4-flute spiral grooved unibit step drill bit design makes this a fast and long-lasting metal cutting tool.
  • Four Spiral Flute Design - Our step bit is designed with four cutting blades, which can provide you a faster and smoother cutting. Our step bits for metal can be smooth drilling through stainless steel, aluminum, copper, wood, plastic and other material. This step drill bit set will be a great helper for DIY lovers, improving hole drilling efficiency.
  • Multiple Size Step Bit - Our cobalt step drill bits can drill holes in 13 different size to meet your needs. 13 step size include 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4". Great for home repairs, metalworking, or any other task that requires precision drilling. compare with the traditional stepper drill bit for metal, the four-spiral flute can provide faster cutting and drilling, also efficiently clears away chips for smooth performance.
  • TiAlN Coating & Universal Handle - Our step bits are featuring an industrial-grade TiAlN coating, which are extremely hard and can withstand high oxidation temperatures, making it perfect for hole drilling. With a 1/4-inch quick-change hex shank, this step drill bit fits securely in most drills. Please Add cutting oil or spray water to cool during continuous use.
  • 100% Good After-Sale Service - We are confident with the quality of metal step drill bit, and we are sure you will love this multifunction drill bits, please feel free to contact us, if you are not satisfied with the cone drill bit, we will provide you a satisfactory solution, thanks.

Description

Four Spiral Flute Cobalt Step Drill Bit, 1/8"-1/2" Wear-Resistant TiAlN Coated Unibit Step Drill Bit, Industrial Grade HSS Step Bit, 1/4" Hex Shank Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic

The Features of Step Bit:
135° Split-Point Tip - With a 135° split-point tip and four spiral flutes, which can provide smooth drilling, allowing you to cut faster in using. This also ensures you get a sharp cut on a variety of materials.

Widely Application - 13 size in one step drill bit, the step bit contains a variety of specifications to meet your drilling holes needs. The step drill bits can work on stainless steel, metal sheet, aluminum sheet, wood, plastic ect.

Warm Tips - It's better to use cutting fluid or lubricant to reduce friction and heat when drilling harder materials. Water should be added to cool the drill bit When drilling large diameter holes, which can extend the service life of the step drill.

Specification:
Rank: Industrial grade
Duty: Heavy Duty
Size: 1/8"-1/2" (13-Step)
Material Steel: M35 Cobalt HSS
Shank:1/4" Hex shank
Cutting Blades:4-Spiral-Flute

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