Description
Bosch HS1813B20 12 Inch Spline Shank Rotary Hammer Bull Point Chisel Bit Pack of 20 Forged Alloy Steel Demolition Bits for Concrete Siding Nailers Fastener Engagement: Chamfered openings on Fastener Engagement: Chamfered openings on the socket drive end quickly guide fasteners into the socket 08 kg) Pro Tip: Set your pneumatic tool drive depth so the 1 2 inch crown sits slightly below the wood surface