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Baer Circular Die HSS - UNC - Right Hand - For Stainless Steels - 1/4 x 20
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Description
Baer Circular Die is a precision external-threading tool built to form 1/4-20 UNC threads on stainless steel shafts, bars, and studs. Designed for professional machining and repair work, this right-hand die delivers dependable, clean threads when used with a standard die stock.
- Thread Size & Type: External 1/4" diameter, 20 threads per inch, UNC, right-hand thread.
- Material: High-Speed Steel (HSS) construction for durability and strong wear resistance in stainless steel.
- Cutting Geometry: Precisely ground cutting edges with optimized chip relief for consistent, smooth thread formation.
- Compatibility: Designed for use with conventional die holders or die stocks to enable controlled rotation and even cutting pressure.
- Durability: Robust body and hardened edges engineered for long tool life in demanding stainless applications.
- Applications: Ideal for fabrication, maintenance, and repair tasks requiring reliable 1/4-20 UNC external threads on stainless steel parts.
This Baer die helps you achieve accurate thread engagement with mating components, minimizing rework and enabling repeatable results across multiple parts. The high-speed steel composition resists wear in stainless environments, while the precise geometry supports clean, true threads with minimal burrs.
Part Numbers
- Protool Part Number
- BAER-141405004
- 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 - UNC Right Hand - For Stainless Steels
View full collection →You are viewing BAER-141405004. 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-141405001 | No 4 | 40 | 20 | 5 | 2A | Right Hand | For Stainless Steels | £164.47 | 5 days | |
| BAER-141405002 | No 6 | 32 | 20 | 7 | 2A | Right Hand | For Stainless Steels | £140.05 | 5 days | |
| BAER-141405003 | No 8 | 32 | 20 | 7 | 2A | Right Hand | For Stainless Steels | £126.61 | 5 days | |
| BAER-141405004 Viewing | 1/4 | 20 | 20 | 7 | 2A | Right Hand | For Stainless Steels | £116.64 | 5 days | |
| BAER-141405005 | 5/16 | 18 | 25 | 9 | 2A | Right Hand | For Stainless Steels | £166.00 | 5 days | |
| BAER-141405006 | 3/8 | 16 | 30 | 11 | 2A | Right Hand | For Stainless Steels | £174.94 | 5 days | |
| BAER-141501001 | 1/4 | 20 | 19 | 7 | 2A | Right Hand | For General use | £22.43 | 5 days | |
| BAER-141501002 | 5/16 | 18 | 22 | 9 | 2A | Right Hand | For General use | £23.28 | 5 days | |
| BAER-141501003 | 3/8 | 16 | 27 | 11 | 2A | Right Hand | For General use | £28.11 | 5 days | |
| BAER-141501004 | 7/16 | 14 | 27 | 11 | 2A | Right Hand | For General use | £28.11 | 5 days | |
| BAER-141501005 | 1/2 | 13 | 36 | 14 | 2A | Right Hand | For General use | £34.47 | 5 days | |
| BAER-141501006 | 9/16 | 12 | 36 | 14 | 2A | Right Hand | For General use | £34.47 | 5 days | |
| BAER-141501007 | 5/8 | 11 | 41 | 18 | 2A | Right Hand | For General use | £47.06 | 5 days | |
| BAER-141501008 | 3/4 | 10 | 41 | 18 | 2A | Right Hand | For General use | £47.06 | 5 days | |
| BAER-141501009 | 7/8 | 9 | 50 | 22 | 2A | Right Hand | For General use | £97.82 | 5 days | |
| BAER-141501010 | 1 | 8 | 50 | 22 | 2A | Right Hand | For General use | £97.82 | 5 days | |
| BAER-141501011 | 1 1/8 | 7 | 60 | 25 | 2A | Right Hand | For General use | £148.32 | 5 days | |
| BAER-141501012 | 1 1/4 | 7 | 60 | 25 | 2A | Right Hand | For General use | £148.32 | 5 days | |
| BAER-141501013 | 1 3/8 | 6 | 60 | 25 | 2A | Right Hand | For General use | £148.32 | 5 days | |
| BAER-141501014 | 1 1/2 | 6 | 70 | 30 | 2A | Right Hand | For General use | £170.58 | 5 days |
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