3-Wing Composite Drill 1/2" Shank Straight Bits Double Flute The replaceable 1/8” diameter high

The replaceable 1/8” diameter high speed steel center point starts the hole and prevents the bit from walking

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

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

DOUBLE ROUND: Creates a smooth

3-Wing Composite Drill 1/2" Shank Straight Bits Double Flute The replaceable 1/8” diameter highThese 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