Drill Bit Black Oxide 7/16"X12"

PRODUCT OVERVIEW

Black oxide-coated for greater wear resistance. Split point drills on contact and prevents walking. Parabolic flute design improves chip ejection in metal and wood drilling applications. Helix is 31 deg which minimizes the over aggressiveness of a true parabolic flute.

Product Details

Applicable Materials	Stainless Steel Wood
Cutting Direction	Right Hand
Diameter	7/16 in
Finish	Black Oxide
Flute Length	4.17 in
Flute Type	Spiral
Material	Steel
Overall Length	12 in
Point Angle	135 deg
Point Type	Split
Shank Diameter	7/16 in
Shank Length	7.83 in
Shank Type	Round

Features

• 135 deg split provides greater durability to reduce breaking
• Black oxide coating prevents rust
• Tapered web eliminates the frustration of bit spinning in the chuck
• Patented core diameter reduces breakage
• Size markings located above the shank