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The Mitutoyo 422 Digimatic Quickmike Blade Micrometer is designed for fast, highly accurate measurement of grooves, keyways, splines, and narrow features where standard micrometers cannot reach. Featuring Mitutoyo’s Quickmike rapid-feed mechanism, these micrometers reduce spindle travel time while maintaining exceptional precision. With interchangeable blade styles and a high-resolution Digimatic display, the 422 Series is ideal for high-throughput inspection and precision machining applications.
| Quickmike Type | |||||
| Range | SKU | Accuracy | Resolution | Notes | Mass (g) |
| 0 - 1.2" / 0 - 30.48mm | 422-421 | ±.00015" | .00005" / 0.001mm | Type A | 350 |
| 1 - 2.2" / 25.4 - 55.88mm | 422-422 | ±.00015" | .00005" / 0.001mm | Type A | 490 |
| Digital Model | |||||
| Range | SKU | Accuracy | Resolution | Notes | Mass (g) |
| 0 - 1" / 0 - 25.4mm | 422-330-30 | ±.00015" | .00005" / 0.001mm | Type A | 365 |
| 422-360-30 | ±.00015" | .00005" / 0.001mm | Type B | 365 | |
| 422-370-30 | ±.00015" | .00005" / 0.001mm | Type C | 365 | |
| 422-371-30 | ±.00015" | .00005" / 0.001mm | Type D | 365 | |
| 1 - 2" / 25.4 - 50.8mm | 422-331-30 | ±.00015" | .00005" / 0.001mm | Type A | 565 |
| 422-361-30 | ±.00015" | .00005" / 0.001mm | Type B | 565 | |
| 2 - 3" / 50.8 - 76.2mm | 422-332-30 | ±.00015" | .00005" / 0.001mm | Type A | 465 |
| 3 - 4" / 76.2 - 101.6mm | 422-333-30 | ±.0002" | .00005" / 0.001mm | Type A | 580 |
Shipping is FREE on all orders under 70 pounds shipped to the continental USA.
Freight shipping will be charged on larger, heavier items.
Shipping is FREE on all orders under 70 pounds shipped to the continental USA.
Freight shipping will be charged on larger, heavier items.
Price Match Guarantee.
Best prices online guaranteed.
30 Day Easy Returns.
Se Habla Español - Falamos Português
We will beat ANY price found online! Reach out to us for more information by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com.
Free 30 day returns! We pride ourselves in helping you with your needs Please reach out by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com to start your return.
Enjoy flexible payment options with Affirm. Split your purchase into easy, interest-free installments or choose a financing plan that fits your budget — all available directly at checkout.
The Mitutoyo 422 Digimatic Quickmike Blade Micrometer is designed for fast, highly accurate measurement of grooves, keyways, splines, and narrow features where standard micrometers cannot reach. Featuring Mitutoyo’s Quickmike rapid-feed mechanism, these micrometers reduce spindle travel time while maintaining exceptional precision. With interchangeable blade styles and a high-resolution Digimatic display, the 422 Series is ideal for high-throughput inspection and precision machining applications.
| Quickmike Type | |||||
| Range | SKU | Accuracy | Resolution | Notes | Mass (g) |
| 0 - 1.2" / 0 - 30.48mm | 422-421 | ±.00015" | .00005" / 0.001mm | Type A | 350 |
| 1 - 2.2" / 25.4 - 55.88mm | 422-422 | ±.00015" | .00005" / 0.001mm | Type A | 490 |
| Digital Model | |||||
| Range | SKU | Accuracy | Resolution | Notes | Mass (g) |
| 0 - 1" / 0 - 25.4mm | 422-330-30 | ±.00015" | .00005" / 0.001mm | Type A | 365 |
| 422-360-30 | ±.00015" | .00005" / 0.001mm | Type B | 365 | |
| 422-370-30 | ±.00015" | .00005" / 0.001mm | Type C | 365 | |
| 422-371-30 | ±.00015" | .00005" / 0.001mm | Type D | 365 | |
| 1 - 2" / 25.4 - 50.8mm | 422-331-30 | ±.00015" | .00005" / 0.001mm | Type A | 565 |
| 422-361-30 | ±.00015" | .00005" / 0.001mm | Type B | 565 | |
| 2 - 3" / 50.8 - 76.2mm | 422-332-30 | ±.00015" | .00005" / 0.001mm | Type A | 465 |
| 3 - 4" / 76.2 - 101.6mm | 422-333-30 | ±.0002" | .00005" / 0.001mm | Type A | 580 |
Shipping is FREE on all orders under 70 pounds shipped to the continental USA.
Freight shipping will be charged on larger, heavier items.
Shipping is FREE on all orders under 70 pounds shipped to the continental USA.
Freight shipping will be charged on larger, heavier items.
Price Match Guarantee.
Best prices online guaranteed.
30 Day Easy Returns.
Se Habla Español - Falamos Português
We will beat ANY price found online! Reach out to us for more information by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com.
Free 30 day returns! We pride ourselves in helping you with your needs Please reach out by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com to start your return.
Enjoy flexible payment options with Affirm. Split your purchase into easy, interest-free installments or choose a financing plan that fits your budget — all available directly at checkout.
Mitutoyo 422 Digimatic Quickmike Blade Micrometer Catalog