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Asimeto Ring Hole Gauge H7 - 675 Series - 3mm
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Description
Meet the Asimeto Ring Hole Gauge H7, 675 Series — a precision tool engineered to measure the diameter of ring-shaped holes with H7 tolerance. It’s a reliable choice for machinists, toolmakers, and quality-control professionals who demand tight, repeatable bore checks on small apertures.
- Nominal size: 3 mm ring hole gauge designed for precise checks of small-diameter holes
- Tolerance: H7 close-fit tolerance ensures repeatable measurements between gauge and hole
- Series: 675 Series, a line dedicated to high-accuracy hole gauging
- Construction: precision-machined metal with a durable, corrosion-resistant finish
- Design: ring-shaped form for easy insertion and consistent readings from multiple angles
- Applications: ideal for QC workflows, fixture checks, and assembly tolerancing of ring holes in mechanical parts
This gauge helps you confirm bore readiness quickly and reliably, reducing guesswork and the risk of misfits in production or repair work. With a close H7 fit, parts slide into tolerance more predictably, enabling smoother assemblies, fewer rework cycles, and better overall part quality. Built for daily workshop use, the Asimeto 675 Series ring hole gauge combines precision with practicality, making it a staple tool in any precision machining or quality-control environment.
Part Numbers
- Protool Part Number
- 675-03-0
- Brand
- Asimeto
- Category
- Gauge
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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: Asimeto Ring Hole Gauge H7 - 675 Series
View full collection →You are viewing 675-03-0. Click any other SKU to view its full details.
| Product SKU | Size | Price | Stock | Order |
|---|---|---|---|---|
| 675-03-0 Viewing | 3mm | £73.17 | In Stock | |
| 675-04-0 | 4mm | £73.17 | In Stock | |
| 675-05-0 | 5mm | £73.17 | In Stock | |
| 675-06-0 | 6mm | £70.43 | In Stock | |
| 675-07-0 | 7mm | £70.43 | In Stock | |
| 675-08-0 | 8mm | £70.43 | In Stock | |
| 675-09-0 | 9mm | £70.43 | In Stock | |
| 675-10-0 | 10mm | £68.85 | In Stock | |
| 675-12-0 | 12mm | £73.94 | In Stock | |
| 675-14-0 | 14mm | £73.94 | In Stock | |
| 675-15-0 | 15mm | £73.94 | In Stock | |
| 675-16-0 | 16mm | £73.94 | In Stock | |
| 675-17-0 | 17mm | £73.94 | In Stock | |
| 675-18-0 | 18mm | £73.94 | In Stock | |
| 675-20-0 | 20mm | £78.66 | In Stock | |
| 675-40-0 | 40mm | £100.58 | In Stock | |
| 675-50-0 | 50mm | £131.85 | In Stock | |
| 675-60-0 | 60mm | £162.00 | In Stock |
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