CNC Shank Bump Type Knurling Tool 3/4" Shank - Knurl: E
CNC Shank Bump Type Knurling Tool 3/4" Shank - Knurl: L
CNC Shank Bump Type Knurling Tool 1" Shank - Knurl: E
CNC Shank Bump Type Knurling Tool 1" Shank - Knurl: L