Ideal for professional use, this black oxide drill bit offers an extra length of 12" (30.48 cm) with superior durability suitable for any general-purpose applications. Drill faster than standard bits with its speed helix feature and last 50% longer than high-speed steel.
Ideal for professional use, this black oxide drill bit offers an extra length of 12" (30.48 cm) with superior durability suitable for any general-purpose applications. Drill faster than standard bits with its speed helix feature and last 50% longer than high-speed steel.
Offers superior durability, speed, and selection, the black oxide drill bit is for general-purpose drilling of thread holes into metal and plastics. Black oxide coating provides corrosion resistance for exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.
Features
Applications
| Dimensions | Diameter: ¼" (0.635 cm) Shank diameter: 0.25" (0.635 cm) Overall length: 12" (30.48 cm) Flute length: 10" (25.4 cm) |
| Dimensions | Diameter: ¼" (0.635 cm) Shank diameter: 0.25" (0.635 cm) Overall length: 12" (30.48 cm) Flute length: 10" (25.4 cm) |
