Drill Bits




Manufactured from a premium grade of M-75 molybdenum high speed steel. The Nitro Heavy Duty 135 degree Split Point drill with a Nitride surface treatment, that gives a hard, protective layer to the drill (increases hardness without increasing brittleness), which is measurably harder thean high speed steel. Body and clearance are bronze and black surface treated for maximum lubricity. Recomended for use in stainless steel and other hard metal drilling.



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  • Nitro Mechanics Length Drill Bits
  • Heavy Duty Drill Bits
  • Nitro Heavy Duty Drill Bits - Fractional & Letter sizes
  • Nitro Heavy Duty Drill Bits - Wire sizes
  • Viper Heavy Duty Drill Bits - Fractional sizes
  • Viper Heavy Duty Drill Bits - Wire sizes
  • Cobalt Heavy Duty Drill Bits - Fractional & Letter sizes - Made in the USA
  • Cobalt Heavy Duty Drill Bits - Wire sizes - Made in the USA
  • Cobalt Heavy Duty Drill Bits - Imported
  • Spotting & Centering Drill Bits
  • Titanium Nitrate Coated Drill Bits
  • Carbide Tipped Jobber Drill Bits
  • Carbide Tipped "Stuby" Drill Bits
  • Extra Length Drill Bits - Made in the USA
  • Extra Length Drill Bits - Imported
  • Centering Drill Bits
  • Screw Machine Drill Bits
  • Nitro Screw Machine Drill Bits
  • Nitro 1/2" Shank S & D Drill Bits - Made in the USA
  • Cobalt 1/2" Shank
  • 1/2" Shank S & D Drill Bits - Bright & Black Made in the USA
  • 1/2" Shank S & D Drill Bits - Bright & Black Imported
  • 1/2" Shank S & D Drill Bits - Bronze & Black Imported
  • 1/2" Shank S & D Drill Bits - Gold Finish
  • Reduced Shank Drill Bits
  • Aircraft Extension Drill Bits - 6" Overall length, Gold finish
  • Aircraft Extension Drill Bits - 6" Overall length, Surface treated
  • Aircraft Extension Drill Bits - 12" Overall length, Gold finish
  • Aircraft Extension Drill Bits - 12": Overall length, Surface treated
  • Jobber Length Drill Bits - Construction Drill
  • Jobber Length Drill Bits - General Purpose
  • Jobber Length Drill Bits - Metric sizes 0.35 - 5.00
  • Jobber Length Drill Bits - Metric sizes 5.10 - 17.00
  • Fast Jobber Length Drill Bits
  • Slow Jobber Length Drill Bits
  • Jobber Length Drills - Bright finish
  • Jobber Length Drills - Carbide tipped
  • Left Hand Jobber Drill Bits - Bright finish
  • Left Hand Jobber Drill Bits - Surface treated
  • Heavy Duty Jobber Drill Bits - Fractional & Letter sizes
  • Heavy Duty Jobber Drill Bits - Wire sizes
  • Core Drill Bits
  • Taper Length Drill Bits
  • Taper Shank Drill Bits - shanks smaller & larger then regular
  • Taper Shank Drill Bits - shanks smaller then regular
  • Taper Shank Drill Bits - regular shank
  • Taper Shank Tool Accessories
  • Drill Display Cases
  • Drill Bit Dispensers
  • Masonry Drill Bits - Nitro
  • Masonry Drill Bits - Fast Spiral Flute
  • Masonry Drill Bits - Slow Spiral - page 1
  • Masonry Drill Bits - Slow Spiral - page 2
  • Masonry Drill Bits - Rotary Percussion & Rotary Hammer Drilling - page 1
  • Masonry Drill Bits - Rotary Percussion & Rotary Hammer Drilling - page 2
  • Masonry Drill Bits - SDS PLUS Hammer Drill Bits - page 1
  • Masonry Drill Bits - SDS PLUS Hammer Drill Bits - page 2
  • Masonry Drill Bits - SDS PLUS Hammer Drill Bits - Metric Sizes
  • Masonry Drill Bits - SDS Max Hammer Drill Bits
  • Masonry Drill Bits - Spline Shank Single Tips
  • Masonry Drill Bits - Booster Spline Drive Shank
  • Masonry Drill Bits - Booster SDS Plus (Rebar Eater)
  • Masonry Drill Bits - Booster SDS Plus Max Shank>
  • Masonry Drill Bits - Tapcon Screw Type Anchor Bits
  • Masonry Drill Bits - Universal Multi Purpose
  • Masonry Drill Bits - Glass Drills
  • Masonry Drill Bits - Wood Drills
  • Masonry Drill Bits - Paddle Bits
  • Drill Bit Sets - page 1
  • Drill Bit Sets - page 2
  • Drill Bit Sets - page 3
  • Diager Display



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