High Speed Steel NC Spotting Drill Bit With 90 Degree Point For Tight, Precise Centering On NC CNC Machines, One Eighth Inch Diameter, About 1.93 Inches Long, Bright Uncoated Finish, Straight Shank, Slow Spiral, 8 Percent Cobalt

NC Spotting Drill Bit for Precise CNC Centering, 1/8 in
✔️ Single 1/8 in dia, ~1.93 in long, 8% cobalt HSS, 90° point

This NC spotting drill bit is designed to deliver precise centering on NC/CNC machines. Its 90-degree point enables accurate center marks and chamfering in a single pass, improving setup efficiency and hole alignment in metalworking and machining tasks.

✅ Material: High speed steel with 8% cobalt for wear resistance
✅ Point angle: 90 degrees for accurate centering and chamfering
✅ Diameter: 1/8 in
✅ Length: About 1.93 in overall
✅ Shank: Straight, fits NC/CNC tooling holders
✅ Finish: Bright uncoated for fast heat dissipation

💡 What is an NC spotting drill bit used for?

It’s a handy tool for prep-centering holes in NC/CNC machining, helping accuracy and reducing setup steps.

- handy for CNC drilling centers and alignment in metalworking - aids precise center marks and chamfer prep during machining - reduces setup time by providing a reliable reference for subsequent drills