Reduced expense due to versatile use as an engineer�s and recoilless hammer. Universal use for service and assembly work. With all advantages of a recoilless hammer with higher impact. Less energy necessary, easier working. With exchangeable splinter-proof, shatter-proof and wear-resistant polyamide head (E 247), 75 Shore D, tested to -20 �C. With hickory handle (E 247 H). DBGM (German utility patent).