Item# MS04A 4-Piece Mortising Chisel & Bit Set
The MS04A 4-piece mortising chisel & bit set is great for drilling square holes in wood with a mortising machine. Set of 4 includes the following sizes: 1/4", 5/16", 3/8" and 1/2". All of them have a 3/4" OD shank to fit 3/4" drill press collars. This quality set also comes with a convenient wooden storage case.
| Size | A(mm) | B(mm) | C(mm) | D(mm) | E(mm) |
| 1/4″ | 3/4″ | 2-3/4″ | 4-5/16″ | 5.8 | 46 |
| 5/16″ | 3/4″ | 2-3/4″ | 4-5/16″ | 5.8 | 46 |
| 3/8″ | 3/4″ | 2-3/4″ | 5-1/2″ | 6.8 | 76 |
| 1/2″ | 3/4″ | 2-3/4″ | 5-1/2″ | 9.8 | 76 |
