Home Products Power Tool Accessories Masonry Drill Bits Hammer Chisel Tamping Plate Shank 12″ Shank SDS Max Hammer Chisel Tamping Plate Shank 12″ Shank SDS Max (87944) Tamping plate for tamping asphalt and compacting soil or gravel High carbon alloy steel Precision hardening maximizes steel strength into core of chisel Find a Retailer Find on Amazon