Offering a Black & Decker 50162   1/2" X 17" X 22" 12 Spline Rotary Precussion Carbide Bit. New Unused in Original Manufacturer Packaging. See photos for more details on what is included in this listing and its Condition.(ADLSBea1)

Black & Decker 50162

• 1/2 in. diameter, 2-Cutter Carbide Bit head

• Spline shank

• Drilling depth 17 in.

• Overall length 22 in.

Two Cutter Carbide Bit Spline Bits have a series of 12 Spline that slide into an equal but opposite set of Spline in the drive system of the Spline Drive Hammer. This positive engagement of Spline to Spline allows SDS Maximum transmission of energy from the Hammer to the Bit. Superior quality carbide nibs are vacuum brazed to a heat treated steel body resulting in two cutting edges which pulverize the concrete as the bit turns and pounds the work surface.