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VCOIL Plug Gauge (D/E) - BSF (STI) - Heli Coil Gauge - Right Hand - 3B - 1 x 11
| Thread Form | BSF (STI) |
| Size | 1 |
| Pitch | 11 |
| Gauge Type | Plug Gauge (D/E) |
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Description
The VCOIL Plug Gauge is a precision go/no-go gauge designed for Helicoil D/E BSF (STI) right-hand applications. Built to verify thread quality against ANSI/ASME standards, it's ideal for machinists, quality technicians, and maintenance professionals who install or inspect helicoil inserts.
- Go/No-Go thread gauge: A compact, dual-ended plug gauge that combines the go and no-go checks in a single tool for quick pass/fail assessments.
- Model: 3B
- Thread system: BSF (STI) thread system used in Helicoil gauges.
- End configuration: Right-hand orientation optimized for Helicoil gauges and typical workshop setups.
- Scrap marking: Scrap side clearly marked with a red ring for fast identification and error reduction.
- Grip and durability: Knurled metal body with secure threaded ends provides a firm grip and long-lasting performance in busy environments.
- Temperature reference: Reference temperature of 20°C for parts and gauges to ensure consistent measurements.
This gauge helps ensure helicoil inserts meet exact thread specifications, reducing assembly errors and downtime. By delivering immediate go/no-go feedback in a single tool, it speeds up inspection and assembly workflows. The red scrap indicator and 20°C reference promote reliable, repeatable results in daily shop use, while the knurled body offers a secure grip for precise hand operation.
Part Numbers
- Protool Part Number
- TC-19880
- Brand
- VCOIL
- 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: VCOIL Plug Gauges BSF (STI)
View full collection →You are viewing TC-19880. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| TC-19870 | 3/16 | 32 | £119.25 | In Stock | |
| TC-19871 | 1/4 | 26 | £119.25 | In Stock | |
| TC-19872 | 5/16 | 22 | £119.25 | In Stock | |
| TC-19873 | 3/8 | 20 | £137.80 | In Stock | |
| TC-19874 | 7/16 | 18 | £129.85 | In Stock | |
| TC-19875 | 1/2 | 16 | £176.23 | In Stock | |
| TC-19876 | 9/16 | 16 | £188.15 | In Stock | |
| TC-19877 | 5/8 | 14 | £209.35 | In Stock | |
| TC-19878 | 3/4 | 12 | £221.28 | In Stock | |
| TC-19879 | 7/8 | 11 | £231.88 | 7 days | |
| TC-19880 Viewing | 1 | 11 | £298.13 | 7 days |
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