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75-100mm 0.01mm Graduation Outside Micrometer - 3210 Series (Insize)
| Range (mm) | 75-100 |
| Setting Ring | 287.5mm (optional) |
| l | 107 |
| a | 15 |
| b | 60 |
| Accuracy | ±0.005mm |
Learn more about Klarna
The Insize 3210 Series Outside Micrometer provides reliable external measurements for engineers, technicians, machinists, hobbyists, and shop-floor professionals. With a 75–100 mm range, it’s well suited for checking shafts, housings, and other cylindrical parts in everyday workshop tasks.
- 1 µm (0.001 mm) graduation: Enables tiny, repeatable readings for precise setup and inspection.
- Carbide measuring faces: Deliver long wear life and maintain accuracy even after many uses.
- Supplied with setting standards (except 0-25mm): Helps you quickly establish a reliable zero and ensure consistent measurements, reducing setup time.
This combination of precise graduation, durable carbide faces, and included setting standards helps you measure with confidence, reduce rework, and keep projects moving smoothly from setup to inspection.
| Range (mm) | 75-100 |
| Setting Ring | 287.5mm (optional) |
| l | 107 |
| a | 15 |
| b | 60 |
| Accuracy | ±0.005mm |
| Read Out | Analogue |
| mm or Inch | mm |
| Data Output | No |
| Individual or Set | Individual |
| Graduation | 0.01mm |
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Graduation Outside Micrometer - 3210 Series (Insize)
View full collection →You are viewing 3210-100A. Click any other SKU to view its full details.
| Product SKU | Range (mm) | Accuracy | Price | Stock | Order |
|---|---|---|---|---|---|
| 3210-25A | 0-25 | ±0.004mm | £33.06 | 4-5 days | |
| 3210-50A | 25-50 | ±0.004mm | £36.73 | 4-5 days | |
| 3210-75A | 50-75 | ±0.005mm | £40.75 | 4-5 days | |
| 3210-100A Viewing | 75-100 | ±0.005mm | £45.57 | 4-5 days | |
| 3210-125A | 100-125 | ±0.006mm | £60.61 | 4-5 days | |
| 3210-150A | 125-150 | ±0.006mm | £68.75 | 4-5 days | |
| 3210-175A | 150-175 | ±0.007mm | £84.02 | 4-5 days | |
| 3210-200A | 175-200 | ±0.007mm | £90.79 | 4-5 days |
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