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Baer Circular Die HSS - UNC - Left Hand - For General use - 7/8 x 9
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Description
The Baer Circular Die in high-speed steel (HSS) delivers precise external threading for cylindrical workpieces. Designed for general use, it’s an reliable choice for shops and DIY projects that require durable, left-hand UNC threads with consistent results.
- Thread size and type: 7/8" diameter, 9 TPI (UNC), left-hand orientation for external threading
- Material: High-speed steel (HSS) construction for durability and edge retention
- Cutting edges: Precisely ground edges for clean, accurate thread formation
- Compatibility: Designed to pair with standard die stocks/die holders for controlled rotation and cutting
- Applications: External threading on cylindrical stock, suitable for general-purpose threading, repair work, and prototyping
- Brand quality: Baer circular dies are recognized for precision and longevity in metalworking tooling
This die empowers you to form reliable left-hand UNC threads on shafts and rods, ensuring proper engagement with mating nuts and fasteners. The durable HSS edge resists wear over time, reducing rework and maintenance. When used with a standard die stock and appropriate cutting oil, it delivers a smooth, consistent thread profile from start to finish, making it well-suited for both routine production tasks and precise repair work.
Part Numbers
- Protool Part Number
- BAER-141402012
- 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 Left Hand- For General use
View full collection →You are viewing BAER-141402012. 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-141402001 | No 6 | 32 | 20 | 7 | 2A | Left Hand | For General use | £34.47 | 5 days | |
| BAER-141402002 | No 8 | 32 | 20 | 7 | 2A | Left Hand | For General use | £34.47 | 5 days | |
| BAER-141402003 | No 10 | 24 | 20 | 7 | 2A | Left Hand | For General use | £34.47 | 5 days | |
| BAER-141402004 | 1/4 | 20 | 20 | 7 | 2A | Left Hand | For General use | £27.94 | 5 days | |
| BAER-141402005 | 5/16 | 18 | 25 | 9 | 2A | Left Hand | For General use | £32.61 | 5 days | |
| BAER-141402006 | 3/8 | 16 | 30 | 11 | 2A | Left Hand | For General use | £39.69 | 5 days | |
| BAER-141402007 | 7/16 | 14 | 30 | 11 | 2A | Left Hand | For General use | £39.69 | 5 days | |
| BAER-141402008 | 1/2 | 13 | 38 | 14 | 2A | Left Hand | For General use | £62.07 | 5 days | |
| BAER-141402009 | 9/16 | 12 | 38 | 14 | 2A | Left Hand | For General use | £62.07 | 5 days | |
| BAER-141402010 | 5/8 | 11 | 45 | 18 | 2A | Left Hand | For General use | £79.33 | 5 days | |
| BAER-141402011 | 3/4 | 10 | 45 | 18 | 2A | Left Hand | For General use | £79.33 | 5 days | |
| BAER-141402012 Viewing | 7/8 | 9 | 55 | 22 | 2A | Left Hand | For General use | £115.54 | 5 days | |
| BAER-141402013 | 1 | 8 | 55 | 22 | 2A | Left Hand | For General use | £115.54 | 5 days |
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