M35 Cobalt Drill Bit Set for Metal (1/16"–3/8"), Includes Step Drill Bits for Enlarging Holes – 20 PCS

★★★★★ 4.8 68 reviews

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$16.14
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Product details

Management number 219064167 Release Date 2026/05/03 List Price $6.46 Model Number 219064167
Category
  • Hybrid Drill Bit Set for Metal Work – Includes standard M35 cobalt twist drill bits for pilot holes and step drill bits (5/32"–3/8") for enlarging holes without changing bits. Designed for stainless steel, hardened steel and metal fabrication
  • M35 Cobalt High Speed Steel: M35 titanium nitride coated drill bits have excellent wear resistance and thermal stability, suitable for drilling materials with higher hardness, ensuring superior performance
  • Specifically Crafted Bullet Head Design - sharp and self-centering tip minimizes deflection and provides precise and accurate drilling
  • 135°Split Point: The 135° Split-point tips drill is automatically centered and penetrates quickly with less pressure, drilling more accurately and faster. Twist design for smoother chip removal
  • Multiple Applications: Suitable for drilling holes in metal materials such as stainless steel, die steel, aluminum alloy, cast iron, copper galvanized pipes, etc. Applicable models: lithium electric drill, hand drill, bench drill, etc.
  • Please pay attention to maintain 90° drilling. When drilling carbide, try to use water cooling to prevent the drill bit from overheating and causing breakage. In the event that you are not completely satisfied with your purchase for any reason, please reach out to us,we will provide services to you

Model DB54809
Set Name 20
Brand Name Lytool
Shank Type 3-Flat Shank
Unit Count 20.0 Count
Part Number CADB54809
Point Style Split Point
Finish Types Cobalt
Manufacturer Lytool
Material Type Alloy Steel, Cobalt
Item Dimensions 3.82 x 3.82 x 5.2 inches
Tool Flute Type Spiral
Number of Flutes 2
Number of Pieces 1
Included Components M35 cobalt twist drill bits for pilot holes and step drill bits (5/32"–3/8")
Cutting Angle String 135 Degrees
Minimum Bore Diameter 0.06 Inches
Surface Recommendation Metal, Steel

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