4  knife corrugated back  head     20 degree hook  80mm (3.15") Cut Length    diameter- 122mm   cutting edge length- 80mm  comes 5mm T-wrench Blind wedges are not included. Used filler stock  $2.00 per lineal inch. New  $4.00 per lineal inch. 1-1/2" or 40mm straight bore  (please specify when ordering) balanced   1-1/4" deep pocket  ..

4  knife corrugated back  head     25 degree hook  80mm (3.15") Cut Length    diameter- 122mm   cutting edge length- 80mm  comes 5mm T-wrench Blind wedges are not included. Used filler stock  $2.00 per lineal inch. New  $4.00 per lineal inch. 1-1/2" or 40mm straight bore  (please specify when ordering) balanced   1-1/4" deep pocket  ..