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(15PCS) 1/4" Cobalt Drill Bit, HSS M35 Metal Drill Bits for Steel, Stainless Steel, Cast Iron, Hard Plastic and Wood

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Product details

Management number 229223418 Release Date 2026/05/31 List Price $8.40 Model Number 229223418
Category
  • [1/4 Inch 15PCS] A pack containing 15 pieces 1/4"(Dia 6.35mm) cobalt metal drill bits comes in plastic storage case for easy storage.
  • [Cobalt 5% HSSCO] Industry grade M35 High Speed Steel, containing 5% cobalt. The drill bits are harder than HSS and can drill hard metal
  • [135 Degree Self Centering] 135 Degree Split-point provides better automatic centering and prevents walking on the hard surface you are working on.
  • [Wide Application] Ideal for Hardened Metal, Stainless Steel, Cast Iron, Plastic, PVC Board and Wood, etc.
  • [High Quality] Directly operated by the factory. Real M35 material goes through more than a dozen processes, Including full grinding and hardening. Diameter accuracy is controlled within -0.03mm.
ASIN B0BPD4279T
Set Name 15-Piece 1/4" Cobalt Drill Bit Set
Brand Name RCINDUS
Shank Type Straight
Unit Count 15.0 Count
Part Number M3506350
Point Style Split Point
Finish Types Uncoated
Manufacturer RCINDUS
Material Type Cobalt
Tool Flute Type Spiral
Cutting Diameter 0.25 Inches
Number of Flutes 2
Number of Pieces 15
Cutting Angle String 135 Degrees
Minimum Bore Diameter 0.63 Inches
Surface Recommendation Cast Iron,Metal,Plastic,Stainless,Stainless Steel,Steel,Wood

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