Mechanical nut splitter set for splitting tight or over-twisted nuts without damaging the bolt thread of quality grades 6. Very sharp cutting through facet cut. Hardened chisel cutting edge. Includes 97-1 thread file for reworking and cleaning damaged internal and external threads. The nut splitter’s band provides additional support when turning the chisel back. Chisel available as a replacement part, time-saving order process thanks to numbering system. hexagon drive male metric 17, 19mm nut size metric 10 – 36mm cutting width of chisel metric 12-16mm length without spindle metric 80, 105, 125mm nut size metric m6 – m24