M35 Cobalt Drill Bit Set HSS Twist Drill Bits Set Jobber Length Round Shank for Stainless Steel, Hard Metal, Cast Iron, Plastic and Wood with Metal Storage Case (1/16-1/4 Inch, 13PCS)

★★★★★ 4.8 99 reviews

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Product details

Management number 219061479 Release Date 2026/05/03 List Price $6.80 Model Number 219061479
Category
  • [High-speed steel and 5% cobalt]: Compared to typical hss drill bits, our cobalt drill set improve higher heat resistance because of cobalt steel's high hardness, provide strong durable performance.
  • [Quick and Efficient]: The cobalt drill bit set for metal can be used effectively on most soft and hard objects, 135 degree point tip and twist design for faster cutting, self-centering to prevent walk-off, faster chip and particle removal.
  • [Split point and all-ground process]: Sharp and robust metal drill bit set for steel, suitable for cutting stainless steel, iron castings, copper, aluminum as well as plastics, wood etc.
  • [Durable]: The M35 cobalt stainless steel drill bit's hardness is uniform throughout the entire material, can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.
  • [Twist Drill bits Set]: 13 pieces cobalt drill bit set with case includes 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", with metal case for easy identification.
Model Jobberlengthdrillbitkit
Set Name WONAIER 13-Piece Cobalt Drill Bit Set (1/16" to 1/4")
Brand Name WONAIER
Shank Type Round Straight Shank
Unit Count 13.0 Count
Part Number Cobalt Straight Shank Drill Bit Set
Point Style Taper Point
Finish Types Gold Oxide
Manufacturer WONAIER
Material Type Cobalt Steel, High Speed Steel (HSS)
Tool Flute Type Spiral
Cutting Diameter 0.25 Inches
Number of Flutes 5
Number of Pieces 13
Included Components 13Pcs M35 Twist Drill Bits with METAL CASE
Cutting Angle String 135 Degrees
Minimum Bore Diameter 0.06 Inches
Surface Recommendation Stainless Steel

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