(20PCS) 3/16" Cobalt Drill Bit, HSS M35 Metal Drill Bits for Steel, Stainless Steel, Cast Iron, Hard Plastic and Wood

★★★★★ 4.1 120 reviews

$20.99
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$20.99
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Management number 219061539 Release Date 2026/05/03 List Price $8.40 Model Number 219061539
Category
  • [3/16 Inch 20PCS] A pack containing 20 pieces 3/16"(Dia 4.763mm) 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.
Set Name 3/16" Cobalt 20-Piece Set
Brand Name RCINDUS
Shank Type Straight
Unit Count 20.0 Count
Part Number M3504763
Point Style Split Point
Finish Types Uncoated
Manufacturer RCINDUS
Material Type Cobalt
Tool Flute Type Spiral
Cutting Diameter 4.76 Millimeters
Number of Flutes 2
Number of Pieces 20
Cutting Angle String 135 Degrees
Minimum Bore Diameter 0.38 Inches
Surface Recommendation Cast Iron,Metal,Plastic,Stainless,Stainless Steel,Steel,Wood

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