Economical and affordable, the internal micrometer features three contact points made of hardened steel and a ratchet stop for constant force.
Economical and affordable, the internal micrometer features three contact points made of hardened steel and a ratchet stop for constant force.
| Range | 16 to 20 mm |
| Measuring Surfaces | Hardened Steel Taper: hardened steel |
| Spindle Pitch | 0.5 mm |
| Scale | Thimble and sleeve satin chrome finish Up to 12 mm: Ø 17 mm<br> Over 12 mm : Ø 23 mm |
| Graduation | 0.005 mm |
| Measuring Method | 3-point |
| Depth without Extension | 80 mm |
| Weight | 0.33 lbs (150 g) |
| Range | 16 to 20 mm |
| Measuring Surfaces | Hardened Steel Taper: hardened steel |
| Spindle Pitch | 0.5 mm |
| Scale | Thimble and sleeve satin chrome finish Up to 12 mm: Ø 17 mm<br> Over 12 mm : Ø 23 mm |
| Graduation | 0.005 mm |
| Measuring Method | 3-point |
| Depth without Extension | 80 mm |
| Weight | 0.33 lbs (150 g) |