For all 3/8" and larger drills (electrics, pneumatics and rechargeables).
Converts your drill into a right-angled drill. No special bit or reducers needed.
Drill easily, even in the tightest spaces. Only 4-1/2" of clearance required. Reversible. Attachment has heavy-duty metal housing, heat-treated steel shank, double heat-treated helical gear (1:1 gear ratio) and close-tolerance industrial-grade chuck.