Heavy Duty Spline Drive Percussion Hammer Drills - Carbide TippedDesigned for larger capacity spline drive hammers. These spline drive bits are manufactured to close tolerances to assure exact fit while providing maximum impact and torque transfer.
Unit of Measure

Units Per Package

N/A 1

Diameter

N/A 1/2

Flute Length

N/A 12"

Overall Length

N/A 17"