Made in USA
- Two-Flute Countersink designed for splinter-free holes in wood, plastics & composites
- Standard HSS drill bit has a 135 split point
- Quick Change Hex Shank
- Hardened high speed steel material keeps cutting flutes sharper, longer
- Drill bit length is adjustable to match screw length
Insty-Bit Two-Flute Countersink & Drill Bit with Quick Change Hex Shank. The 2-flute countersink is designed for splinter-free holes in wood, plastics & composites. The hardened HSS material keeps cutting flutes sharper longer. standard HSS drill bit has a 135 degree split point. Made in USA.
Product Drill Bit Size Counterbore Size Model # Insty-Bit Two-Flute Countersink & Drill Bit with Hex Shank - 5/64" 5/64" 3/8" 82505 Insty-Bit Two-Flute Countersink & Drill Bit with Hex Shank - 3/32" 3/32" 3/8" 82506 Insty-Bit Two-Flute Countersink & Drill Bit with Hex Shank - 7/64" 7/64" 3/8" 82507 Insty-Bit Two-Flute Countersink & Drill Bit with Hex Shank - 1/8" 1/8" 3/8" 82508 Insty-Bit Two-Flute Countersink & Drill Bit with Hex Shank - 9/64" 9/64" 1/2" 82509 Insty-Bit Two-Flute Countersink & Drill Bit with Hex Shank - 3/16" 3/16" 1/2" 82512 For California Residents:
WARNING:Cancer & Reproductive Harm -
WARNING:Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to