3-Wing Composite Drill 1/2" Shank Straight Bits Double Flute TOOL SPECS: Carbide-tipped 8° angle

TOOL SPECS: Carbide-tipped 8° angle dovetail bit with 1/2" large diameter

Inserts can be rotated so that each edge of the insert can be used

2+2 compression spiral with 3/8" cutting diameter

FREE SPINNING: The inside of the bearing contains multiple metal balls that allow it to roll freely without restraint

3-Wing Composite Drill 1/2" Shank Straight Bits Double Flute TOOL SPECS: Carbide-tipped 8° angleThese 3 wing carbide tipped drills are designed for extended life in fiberglass and other composites. The 7 16 hex shank provides a no slip grip when used with a standard three jaw chuck. This shank design also makes switching to a different size so simple when used with our Quick Change Chucks. Accurate centering is ensured by the replaceable 1 8 high speed steel center point. Bits perform equally well in handheld electric or pneumatic drills as well