
• The anvil and the spindle have a blade for measuring the groove diameter of shafts, keyways and other hard-to-reach areas.
• Carbide-tipped measuring faces are available.
• Non-rotating spindle type.
• Equipped with Ratchet
| แบรนด์สินค้า | MITUTOYO |
|---|---|
| Digital/Analog | Digital |
| Inch-Metric | Inch/Metric |
| Order No. | 422-371-30 (BLM-1"MXW/.4T) |
| Range | 0 - 1 in / 0 - 25 mm |
| Resolution | 0.00005 in/ 0.001 mm |
| Parallelism | 0.00015 in |
| Remarks | Type D |

| Order No. | L | a | b | c |
| 422-230-30 | 0 | 11 | 31 | 12.5 |
| 422-231-30 | 25 | 12.2 | 50 | 12.6 |
| 422-232-30 | 50 | 14.6 | 57 | 13 |
| 422-233-30 | 75 | 16.7 | 76 | 16 |
| 422-260-30 | 0 | 11 | 31 | 12.5 |
| 422-261-30 | 25 | 12.2 | 50 | 12.6 |
| 422-270-30 | 0 | 11 | 31 | 12.5 |
| 422-271-30 | ||||
| 422-411-30 | 8.5 | 36 | 13.5 | |
| 422-412-20 | 25 | 10.3 | 47 |