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Baer Circular Die HSS - UNF - Right Hand - For General use - 5/8 x 18
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Description
The Baer Circular Die HSS UNF Right Hand is a precision external threading tool designed for general-use metalworking projects. Built for durability and clean thread formation, it’s ideal for hand threading or die-stock operations on smaller to medium-diameter shafts.

- Material: High-Speed Steel (HSS) construction delivers strength and wear resistance for repeated use.
- Thread Type: UNF, right-hand threads tailored for standard external threading tasks.
- Size: 5/8 x 18, suitable for common 5/8-18 UNF applications on cylindrical workpieces.
- Design and Cutting Edges: Precision-ground cutting edges produce clean, accurate threads with smooth engagement.
- Compatibility: Designed to pair with a die stock or die holder for controlled rotation and consistent results.
- Applications: General-use circular die suitable for fabrication, repair, and prototyping across metal types.
The Baer Circular Die enables reliable external threading on steel, aluminum, and other alloys, delivering precise thread formation that mates cleanly with corresponding fasteners. Its durable HSS construction minimizes wear over many projects, helping you reduce rework and downtime. For best results, pair it with appropriate cutting oil, maintain steady feed, and ensure proper alignment within your die stock to achieve consistent thread pitches and shoulder dimensions across jobs.
Part Numbers
- Protool Part Number
- BAER-151401017
- Brand
- BAER
- Category
- Die
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: Baer Circular Dies HSS - UNF Right Hand - For General use
View full collection →You are viewing BAER-151401017. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Die Diameter | Die Thickness | Tolerance | Thread Direction | Material | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| BAER-151401001 | No 0 | 80 | 16 | 5 | 2A | Right Hand | For General use | £30.95 | 5 days | |
| BAER-151401002 | No 1 | 72 | 16 | 5 | 2A | Right Hand | For General use | £30.95 | 5 days | |
| BAER-151401003 | No 2 | 64 | 16 | 5 | 2A | Right Hand | For General use | £24.72 | 5 days | |
| BAER-151401004 | No 3 | 56 | 16 | 5 | 2A | Right Hand | For General use | £24.72 | 5 days | |
| BAER-151401005 | No 4 | 48 | 20 | 5 | 2A | Right Hand | For General use | £20.44 | 5 days | |
| BAER-151401006 | No 5 | 44 | 20 | 5 | 2A | Right Hand | For General use | £20.44 | 5 days | |
| BAER-151401007 | No 6 | 40 | 20 | 5 | 2A | Right Hand | For General use | £19.08 | 5 days | |
| BAER-151401008 | No 8 | 36 | 20 | 7 | 2A | Right Hand | For General use | £19.08 | 5 days | |
| BAER-151401009 | No 10 | 32 | 20 | 7 | 2A | Right Hand | For General use | £19.08 | 5 days | |
| BAER-151401010 | No 12 | 28 | 20 | 7 | 2A | Right Hand | For General use | £19.08 | 5 days | |
| BAER-151401011 | 1/4 | 28 | 20 | 7 | 2A | Right Hand | For General use | £18.10 | 5 days | |
| BAER-151401012 | 5/16 | 24 | 25 | 9 | 2A | Right Hand | For General use | £20.69 | 5 days | |
| BAER-151401013 | 3/8 | 24 | 30 | 11 | 2A | Right Hand | For General use | £22.94 | 5 days | |
| BAER-151401014 | 7/16 | 20 | 30 | 11 | 2A | Right Hand | For General use | £26.54 | 5 days | |
| BAER-151401015 | 1/2 | 20 | 38 | 10 | 2A | Right Hand | For General use | £29.81 | 5 days | |
| BAER-151401016 | 9/16 | 18 | 38 | 10 | 2A | Right Hand | For General use | £36.89 | 5 days | |
| BAER-151401017 Viewing | 5/8 | 18 | 45 | 14 | 2A | Right Hand | For General use | £40.32 | 5 days | |
| BAER-151401018 | 3/4 | 16 | 45 | 14 | 2A | Right Hand | For General use | £40.32 | 5 days | |
| BAER-151401019 | 7/8 | 14 | 55 | 16 | 2A | Right Hand | For General use | £68.98 | 5 days | |
| BAER-151401020 | 1 | 12 | 55 | 16 | 2A | Right Hand | For General use | £68.98 | 5 days | |
| BAER-151401021 | 1 | 14 | 55 | 16 | 2A | Right Hand | For General use | £68.98 | 5 days | |
| BAER-151401022 | 1 1/8 | 12 | 65 | 18 | 2A | Right Hand | For General use | £104.35 | 5 days | |
| BAER-151401023 | 1 1/4 | 12 | 65 | 18 | 2A | Right Hand | For General use | £104.35 | 5 days | |
| BAER-151401024 | 1 3/8 | 12 | 65 | 18 | 2A | Right Hand | For General use | £104.35 | 5 days | |
| BAER-151401025 | 1 1/2 | 12 | 65 | 18 | 2A | Right Hand | For General use | £104.35 | 5 days | |
| BAER-151401026 | 1 1/2 | 12 | 75 | 20 | 2A | Right Hand | For General use | £186.26 | 5 days |
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