Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
To measure the groove diameter of shafts, keyways, and other hard-to-reach features, the Mitutoyo Series 122 Blade Micrometer’s anvil and spindle are blade shaped. There are four types of blade shape available; types C and D feature carbide-tipped measuring faces. Finally, the Mitutoyo Series 122 Blade Micrometer includes a Ratchet Stop to ensure a constant measuring force.

Automatically adds to your basket when the total exceeds £500+ (ex VAT). Limited Stock. More details here.

| Range | L | a | b | c |
|---|---|---|---|---|
| 0-25mm | 0 | 15 | 7.8 | 30 |
| 25-50mm | 25 | 14.5 | 12.2 | 49 |
| 50-75mm | 50 | 14.6 | 60 | |
| 75-100mm | 75 | 17.5 | 16.7 | 79 |
| 100-125mm | 100 | 17.9 | 18.8 | 94 |
| 125-150mm | 125 | 18.3 | 19.1 | 106 |
| 150-175mm | 150 | 18.5 | 18.2 | 118 |
| 175-200mm | 175 | 18.9 | 16.8 | 130 |
| 200-225mm | 200 | 17.7 | 18 | 143 |
| 225-250mm | 225 | 18.7 | 156 | |
| 250-275mm | 250 | 169 | ||
| 257-300mm | 275 | 181 |


