Cobalt Drill Bit Set - 3 Flute, 13 Piece
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Cobalt Drill Bit Set – 3 Flute, 13 Piece

Original price was: $27.35.Current price is: $21.88.

SKU: HARD-29370A Category:

Benchmark Cobalt drill bits are constructed with premium M35 steel with 5% cobalt and ground from solid steel for maximum performance. Unique 3 cutting edges provide superior performance versus 135 degree split point. The third flute distributes cutting work more evenly and decreases pressure on each cutting edge (sizes 1/8 to 1/4″). Cobalt bits are able to cut through the most hardened metals, including bronze, cast iron and stainless steel.

  • Precision machined from solid steel for smooth performance
  • 3 precision cutting edges provides faster performance than 135 degree split point bits (1/8″ to 1/4″)
  • 1/16″ to 7/64″ are 135 degree split point bits
  • Best for use with metal, stainless steel, plastic, and wood
  • Size markings on the drill bit shank for easy identification
  • Shank type: round/straight (1/16″ to 11/64″) and milled to prevent slipping (3/16″ to 1/4″)
  • Material: M35 steel with 5% cobalt
  • Contains 13 sizes: 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 11/64″, 3/16″, 13/64″, 7/32″, 15/64″, and 1/4″
  • Jobber length
  • Comes with a storage case
  • **NOTE** 1/16, 5/64, 3/32, 7/64 sizes are 135 degree split point

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