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Spotting Drills - Centering Drills

Spotting Drills / Centering Drills for Spot Drilling and Pre-Drilling Holes


Spotting Drills / Centering Drills

Standard & Metric Tool Sizes
For Spot Drilling, Centering, Chamfering, Pre-Drilling Holes and Deburring

Spott Drill for Pre Drilling Holes

  • NC Spotting Drills with short flutes and no land or body relief to maintain maximum rigidity.
  • For use on Aluminum, Brass, Plastic, Wood as well as more difficult materials such as Steel, Stainless steel, Composites, Inconel, and Titanium.
  • When tight tolerance hole locations are required spot drilling is required to prevent the drill from walking.
  • Spotting drills improve the accuracy of the secondary drilled hole
  • 90°, 120°, 145° Included Angles.
  • This tool may also be used for chamfering or deburring.
  • Produced in a Premium, Ultra-Fine, Nano Grade Solid Carbide for maximum tool strength and rigidity.
  • Manufactured in house.
  • Many tool sizes in stock & ready to ship.

Select a Tool Shank Diameter Below.

Spotting Drills
Standard and Metric Tool Shank Diameters
1/8" (.125") 82°, 90°, 100°, 145° order by tool size
11/64" (.1719") 82°, 90°, 100°, 145° order by tool size
3/16" (.1875") 82°, 90°, 100°, 145° order by tool size
1/4" (.250") 82°, 90°, 100°, 145° order by tool size
3/8" (.375") 82°, 90°, 100°, 145° order by tool size
1/2" (.500") 82°, 90°, 100°, 145° order by tool size
9/16" (.5625") 82°, 90°, 100°, 145° order by tool size
3/4" (.750") 82°, 90°, 100°, 145° order by tool size
4 mm (.157") 82°, 90°, 100°, 145° order by tool size
6 mm (.236") 82°, 90°, 100°, 145° order by tool size

If you do not see the size you are looking for:
Contact us or submit a custom tool drawing (download pdf).
-  Our custom tools have a quick turn-around.

See all Countersink Tools, Chamfering Tools, Spotting Drills, and Broken Tap Tools

 

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