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Mitutoyo Micrometer Heads
Use these micrometer heads in jigs, fixtures, machine tools, movable tables, and other equipment that require precise adjustments. They are held in place by the cylindrical mounting hub using your existing brackets or fixtures. All have a plain thimble that turns freely without friction or a stopping device and relies on operator feel for accurate measurements. Spindle length is the maximum extended distance when the micrometer head is set at zero.
Clamp nuts securely hold the micrometer head and provide extra support.
Spindle | Mounting Hub | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Measuring Range | Accuracy | Measuring Increments | Tip Shape | Dia. | Lg. | Face Material | Overall Lg. | Lg. | Dia. | Features | Manufacturer Model Number | Each | |
Plain Thimble—Rotating Spindle | |||||||||||||
| 0" to 0.5" | ±0.0001" | 0.001" | Flat | 0.197" | 0.61" | Steel | 2 13/16" | 0.375" | 0.375" | Clamp Nut | 148-502 | 00000000 | 000000 |
Dial Depth Gauges
Check depth measurements at a glance.
Base extensions (sold separately) increase the base width of your depth gauge to measure large diameter holes.
Measuring Blade | Base | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Measuring Range | Accuracy | Measuring Increments | Tip Wd. | Wd. | Material | Wd. | Lg. | Material | Overall Ht. | Measurement per Dial Revolution | Dial Face Color | Manufacturer | Manufacturer Model Number | Each | |
| 0"-6" | ±0.001" | 0.001" | 0.16" | 0.43" | Stainless Steel | 4" | 11/16" | Stainless Steel | 10 1/4" | 0.001" | White | Mitutoyo | 527-311-50 | 0000000 | 0000000 |
| 0"-12" | ±0.0015" | 0.001" | 0.16" | 0.43" | Stainless Steel | 4" | 11/16" | Stainless Steel | 16 1/8" | 0.001" | White | Mitutoyo | 527-313-50 | 0000000 | 000000 |