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Cobalt jobber drill bit split point gold finish

Cleveland

Cleveland Jobber Drill M Cobalt 16441 135° .2950

SKU CH-4M1X-PQ67B

Cobalt jobber drill bit with 135° split point for precision drilling at .2950 diameter

  • TypeDrill Accessories
  • MaterialHAWA
  • Cobalt construction resists heat during high-speed drilling
  • 135° split point starts on contact without wandering
  • TiCN coating reduces friction for longer edge life
  • .2950 decimal size matches precise letter-M specifications

Cleveland Jobber Drill M Cobalt 16441

This cobalt drill bit features a 135 degree split point for accurate starting and reduced wandering. The TiCN coating increases surface hardness and heat resistance for longer tool life. It is designed for general-purpose drilling in tough materials such as stainless steel and high-strength alloys. The decimal equivalent is .2950 inches.

Who this suits and who should look elsewhere

Machinists and maintenance technicians drilling hard metals will value the cobalt substrate and split-point geometry. Buyers who need coolant-through capability or a different letter size should select another bit. Non-industrial users seeking a basic twist drill for wood or plastic may find a standard high-speed steel bit more economical.

Highlights

  • Cobalt construction resists heat during high-speed drilling
  • 135° split point starts on contact without wandering
  • TiCN coating reduces friction for longer edge life
  • .2950 decimal size matches precise letter-M specifications

Specifications

BrandCleveland
TypeDrill Accessories
MaterialHAWA

Questions about this item

What chuck size do I need to hold the .2950 diameter shank?

A drill chuck that opens to at least .2950 inch will hold the straight shank; most 3/8 inch or 1/2 inch capacity chucks cover this size.

Will the 135 degree split point work in a handheld drill used for softer metals?

Yes, the 135 degree split point reduces wandering and cuts efficiently in mild steel and aluminium with a standard portable drill.

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