Oval Drive Punch –
Osborne No. 158
Like our other punches, No 158 is made of the best grade of tool steel, carefully tempered with polished edge. The hole tapers back from the cutting edge so that punchings can clear freely. Barrel polished and properly welded. Made in sizes 0 to 16 as shown below.
| Size No. | Dimensions (in) | UPC No. |
|---|---|---|
| 1 | 1/8 x 3/32 | 01812 |
| 2 | 5/32 x 7/64 | 01814 |
| 3 | 3/16x 1/8 | 01816 |
| 4 | 6/32 x 1/8 | 01818 |
| 5 | 7/32 x 5/32 | 01820 |
| 6 | 1/4 x 5/32 | 01822 |
| 7 | 9/32 x 3/16 | 01824 |
| 8 | 5/16 x 13/64 | 01826 |
| 9 | 5/16 x 15/64 | 01828 |
| 10 | 3/8 x 1/4 | 01830 |
| 11 | 7/16 x 5/16 | 01832 |
| 12 | 15/32 x 5/16 | 01834 |
| 13 | 17/32 x 11/32 | 01836 |
| 14 | 9/16 x 3/8 | 01838 |
| 15 | 19/32 x 7/16 | 01840 |
| 16 | 5/8 x 7/16 | 01842 |