3-Flute Cobalt Drill Bit Set, M35 Metal Drill Bits for Metal and Steel, Oxynitride Coated, 3-Flats Shank, 135 Degree Split Point, for Hardened Steel, Stainless Steel, 17-Piece, 1/16"-3/8"

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$19.98
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Product details

Management number 219065229 Release Date 2026/05/03 List Price $7.99 Model Number 219065229
Category
  • 3-Flute Design: The special 3-flute design enables the drill holes to have higher roundness, smoother walls, better chip removal, and heat dissipation
  • Multiple Useful Sizes: Includes 3-Flute Sizes: 3/16" x 1, 7/32" x 1, 1/4" x 1, 5/16" x 1, 3/8" x 1; 2-Flute Sizes: 1/16" x 2, 5/64" x 2, 3/32" x 2, 7/64" x 2, 1/8" x 2, 9/64" x 1, 5/32" x 1
  • M35 Cobalt High-Speed Steel: Made from industrial-grade M35 high-speed steel with 5% Cobalt for enhanced durability with better hardness and wear resistance
  • Blue Oxynitride Coated: Enhanced resistance to corrosion with extreme durability and performance to extended lifespan
  • 3-Flats Shank: Prevent the shank from spinning in the chuck for a secure grip
  • 135 Degree Split Point Tip: Offers precise and faster drilling performance with less walking
  • Wide Application: Ideal for drilling through hard metals, such as hardened stainless steel, cast iron, aluminum alloys, and more

Model BS2226
Set Name Bestwork 3-Flute Cobalt Drill Bit Set
Brand Name Bestwork
Shank Type 3-Flat & Round
Part Number BS2226
Finish Types Blue Oxynitride
Manufacturer Bestwork
Material Type Cobalt Steel
Tool Flute Type Spiral
Number of Flutes 3
Number of Pieces 17
Included Components Cobalt Drill Bit Set 17-Piece
Surface Recommendation Metal

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