The Mitutoyo Series 422 Digital Blade Micrometers are suitable for measuring the groove diameter of shafts, keyways, and other hard-to-reach features. To this end, their anvils and spindles are blade-shaped. There are four types of blade shape available; types C and D have carbide-tipped measuring faces. Finally, the Mitutoyo Series 422 Digital Blade Micrometers include a Ratchet Stop to ensure a constant measuring force.
This winter when you buy over £100 worth of Mitutoyo products online you’ll receive either a free Mitutoyo Engineers’ Reference Book or a Metrology Handbook depending on the value of your item(s). Available for a limited time or while stocks last, this offer is perfect for metrology professionals and engineers requiring a reference guide complete with conversions, measurement principles, standards, and practices. For further details visit the Mitutoyo Online Offer Free Book Page
Range | L | a | b | c |
---|---|---|---|---|
0-1" | 0 | 12.5 | 11 | 31 |
1-2" | 25.4 | 12.6 | 12.2 | 50 |
2-3" | 50.8 | 13 | 14.6 | 57 |
3-4" | 76.2 | 16 | 16.7 | 76 |