Drill Type | Bit diamater (D) | Taper
| Water hole
| (d) mm
| Part No.
| |
Chisel Type Bits
| mm | inch | ||||
30 | 1 3/16" | 7° | 2 | 22 | Y130-722 | |
32 | 1 17/64" | 7° | 2 | 22 | Y132-722 | |
34 | 1 11/32" | 7° | 2 | 22 | Y134-722 | |
36 | 1 27/64" | 7° | 2 | 22 | Y136-722 | |
38 | 1 1/2" | 7° | 2 | 22 | Y138-722 | |
40 | 1 37/64" | 7° | 2 | 22 | Y140-722 | |
42 | 1 21/32" | 7° | 2 | 22 | Y142-722 |
Drill Type | Bit diamater (D) | Taper
| Water hole
| (d) mm
| Part No.
| |
Chisel Type Bits
| mm | inch | ||||
30 | 1 3/16" | 7° | 2 | 22 | Y130-722 | |
32 | 1 17/64" | 7° | 2 | 22 | Y132-722 | |
34 | 1 11/32" | 7° | 2 | 22 | Y134-722 | |
36 | 1 27/64" | 7° | 2 | 22 | Y136-722 | |
38 | 1 1/2" | 7° | 2 | 22 | Y138-722 | |
40 | 1 37/64" | 7° | 2 | 22 | Y140-722 | |
42 | 1 21/32" | 7° | 2 | 22 | Y142-722 |