
Advantages
Available Sizes
| Part Ref | Size | Grip Range mm | Body Diam mm | Drill Size mm |
| M3U | 3mm | .5-3.0 | 4.9 | 5 |
| M4U | 4mm | .5-3.1 | 5.9 | 6 |
| M5U | 5mm | .5-3.2 | 6.9 | 7 |
| M6U | 6mm | .5-3.3 | 8.9 | 9 |
| M8U | 8mm | .5-3.4 | 10.9 | 11 |
| M10U | 10mm | .5-3.5 | 11.9 | 12 |
| M10Ulb | 10mm | .8- 3.5 | 12.9 | 13 |
| Part Ref | Size | Grip Range mm | Body Diam mm | Drill Size mm |
| M3USS | 3mm | .5-3.0 | 4.9 | 5 |
| M4YSS | 4mm | .5-3.1 | 5.9 | 6 |
| M5USS | 5mm | .5-3.2 | 6.9 | 7 |
| M6USS | 6mm | .5-3.3 | 8.9 | 9 |
| M8USS | 8mm | .5-3.4 | 10.9 | 11 |
| M10USS | 10mm | .5-3.5 | 11.9 | 12 |
| M10USSlb | 10mm | .8- 3.5 | 12.9 | 13 |