50mm 2.83Kg Copper + Rawhide Face Engineers Hammer with Wood Handle TH216 by Thor Jack Stand You should consider that they

You should consider that they aren't "drilling" a hole - they are "grinding" a hole

1 x Blade Adaptor

Compatible with 25

5 Pairs of tips are supplied with the -160 and -200 and 6 pairs with the -250

50mm 2.83Kg Copper + Rawhide Face Engineers Hammer with Wood Handle TH216 by Thor Jack Stand You should consider that theyFeatures: Malleable Iron head fitted with one Rawhide and one Copper cylindrical face. The malleable Iron head and the Copper Rawhide faces combine to provide the weight for the blow and the faces prevent damage to most items being struck. Ideal where a heavy blow is required combined with a relatively small striking area. Faces are designed to wear and can be replaced. Used as a multi purpose soft faced hammer in engineering and automotive for