Spot Drill and Pre-Drill Holes with Solid Carbide Spotting - Centering Drills
Spotting Drills
Spot Drill and Center Drill a Wide Range of Materials
Machine Softer Materials such as Plastic and Aluminum and Very Hard Materials such as Stainless Steel, Inconel, and More.
- 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
- 82°, 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 with many tool sizes in stock & ready to ship.
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Many Tools in Stock and Ready to Ship.
Standard and Metric Tool Sizes.
Spotting Drills
 Spotting Drills | Tool Shank Diameter | Included Angles |
Overall Length |
All Info & Order |
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| 1/8" (.125") | 82°, 90°, 120°, 145° | 2.0" & 4.5" |
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| 11/64" (.1719") | 82°, 90°, 120°, 145° | 6.5" |
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| 3/16" (.1875") | 82°, 90°, 120°, 145° | 2.0" |
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| 1/4" (.250") | 82°, 90°, 120°, 145° | 2.0" & 6.5" |
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| 3/8" (.375") | 82°, 90°, 120°, 145° | 3.0" |
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| 1/2" (.500") | 82°, 90°, 120°, 145° | 3.0" |
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| 9/16" (.562") | 82°, 90°, 120°, 145° | 3.0" |
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| 4 mm (.157") | 82°, 90°, 120°, 145° | 50 mm |
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| 6 mm (.236") | 82°, 90°, 120°, 145° | 50 mm |
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If you do not see the size you are looking for:
Contact us or submit a custom tool drawing (download pdf).
Custom tools have a quick turn-around.
See all Countersink Tools, Chamfering Tools, Spotting Drills, and Broken Tap Tools
