I bought this Bauer 35pd Jackhammer Shovel at Port Freight. She doesn't fit. But if you have a coffee grinder and an hour of free time, you can do it. The hex is too big and the pawn locks on the edge of the hex, this shovel is designed to lock the flat part of the hex. I gave this 4 stars because after editing it works great and has a very solid construction. Goes very well on slate. To be honest I think you're going to have a hard time breaking that pointy chisel.