Chisels - Grooving, Octagonal Body, Steel | Rennsteig Tools | MISUMI Since 1991 RENNSTEIG has been an independent subsidiary of the well-known tool maker KNIPEX-WERK C. Slotting Chisel, octagonal · Mainly used in the construction industry · Made of high-alloy tool steel · Hardened throughout for maximum conveyance of the striking... Gustav Putsch KG in Wuppertal, Germany. 2222 Ka-LOK - Patent Pending - Arizona Custom Knives For stone and metal cutting , Length: 300mm In fact, exports account for over 50 percent of our revenues. RENNSTEIG 6 Piece Slitting Cold Chisel RCFT6 | Total Tools Always a good connection – since 1959, RENNSTEIG has been making the professional tools for the job, from the idea to series production. Over 300 people are at work here and at our US subsidiary RENNSTEIG Tools, Inc. RENNSTEIG – a fast-growing medium-sized company in the heart of Germany.