GMTOOLS 5PCS Countersink Drill Bit Set, High Speed Steel Countersink Bits, 82 Degree 5 Flute Pieces, 1/4 Inch Hex Shank, Fit for Sink Holes into Metals, Wood, Plywood, Plastic

★★★★★ 4.3 115 reviews

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$13.99
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Free shipping Free 30-day returns

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Product details

Management number 219063834 Release Date 2026/05/03 List Price $5.60 Model Number 219063834
Category
  • SIZE AND PACKAGING: Comes in 5 of the most popular drill sizes: 1/4, 3/8, 1/2, 5/8, and 3/4 inch counter sink drill bits.
  • FUNCTION: Countersink drills can be used to drill holes in most workable metals, plywood, softwoods, hardwoods, fiberglass plastics and mild steel.Tip: Chamfering on metal requires pre-punched holes first.
  • ADVANTAGE: Each countersink drill is well designed in five-blade with 82-degree, which can reduces vibration and removes chip better, provides smoother drilling experience and extended bit life.
  • MATERIAL: Metal countersink bits are made of industrial grade high speed steel for durability and each countersink is coated with a black oxide coating to prevent corrosion.
  • COMPATIBILITY: 1/4″ hex shank countersinks are fine for all handheld and stationary drills. They don’t slip in drill chucks.

Model CDB-5PCS
Set Name 5pcs
Brand Name GMTOOLS
Shank Type Hex
Unit Count 5.0 Count
Part Number CDB-5PCS
Point Style Taper Point
Finish Types Black Oxide
Manufacturer GMTOOLS
Material Type High Speed Steel (HSS)
Tool Flute Type Straight
Cutting Diameter 0.75 Inches
Number of Flutes 5
Number of Pieces 5
Included Components drill bits
Cutting Angle String 82 Degrees
Surface Recommendation Metal, Plastic, Wood

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