Bosch HC4091 1-1/2" x 17" x 22" Spline Quadro

Bosch HC4091 Specifications:
•  Bit Diameter: 1-1/2"
•  Drill Depth: 18"
•  Overall Length: 23"

Bosch HC4091 Features:
•  Carbide tipped bit head is harder, tougher, and more resistant to extreme loads