| 1 | Used by millwrights and mechanics for enlarging keyways, slots, etc. , and have one safe edge. | |
| 2 | Please specify the bore diameter, number and type of keyways. | |
| 3 | Abrupt changes in sections, holes, and sharp-cornered keyways should be avoided. | |
| 4 | Since we now have jar, we are able to solve key-seating sticking. | |
| 5 | The toolholder is used for outer slotting and the tool bar for inner slotting and for slotting the keyway. |