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Cleveland Golf

Cleveland Golf C13119 7/16 in 135° split point HSS pneumatic accessory

SKU CH-QB5Q-CEQRB MPN C13119

Aircraft extension drill bit in high-speed steel with a 135-degree split point for accurate starts

  • TypeDrill Accessories
  • MaterialHigh speed steel
  • Split-point tip starts on contact for accurate holes
  • 135° point angle reduces walking on hard materials
  • High-speed steel construction resists heat during extended drilling
  • Bright uncoated finish allows easy inspection of cutting edges
  • 7/16 inch diameter suits standard aerospace fastener holes

Cleveland 7/16 Inch Split Point Drill Bit

This Cleveland C13119 extension drill bit is made from high speed steel with a 135 degree split point design for accurate starts. It suits tradespeople who need a fractional inch drill accessory for general metalworking tasks. The bright uncoated finish provides a standard surface for everyday drilling applications. The model number is 13119 and the decimal equivalent is .4375 inches.

Suited For Metalworkers Needing Jobber Length

This drill bit fits users who require a 7/16 inch high speed steel bit with a split point for reduced walking on hard surfaces. It is not intended for buyers who need a coolant-through design for deep hole drilling or a coated bit for extended wear life in abrasive materials. The jobber length suits standard drilling depths but will not reach the extended lengths required for aircraft frame work. Builders needing a different diameter or point angle should select another product.

Key Specification Is 7/16 Inch Diameter

The single specification that decides compatibility is the 7/16 inch fractional size combined with the 135 degree split point angle. This determines the hole diameter produced and the self-centering behaviour on contact. The high speed steel material supports general purpose drilling in steel and alloy materials. Verify that your chuck accepts this shank size and that the jobber length matches your required reach before purchase.

Highlights

  • Split-point tip starts on contact for accurate holes
  • 135° point angle reduces walking on hard materials
  • High-speed steel construction resists heat during extended drilling
  • Bright uncoated finish allows easy inspection of cutting edges
  • 7/16 inch diameter suits standard aerospace fastener holes

Specifications

BrandCleveland
ModelC13119
TypeDrill Accessories
MaterialHigh speed steel

Questions about this item

Does the 135° split point run cooler than a standard point during extended drilling?

The 135° split point is designed to reduce thrust and heat buildup, helping the bit stay cooler during prolonged use in metal.

Will the 7/16 in shank fit my 1/2 in pneumatic drill chuck without an adapter?

The 7/16 in shank fits directly into any chuck that accepts 7/16 in or larger; a 1/2 in chuck will hold it securely without an adapter.

Can I use this HSS bit in my older air drill that only runs at low RPM?

High speed steel performs well at lower RPMs; the split point helps it start cleanly even on slower pneumatic drills.

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