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Baer Circular Die HSS - BSP - Left Hand - For General use - 3/8 x 19
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Description
The Baer Circular Die HSS BSP Left Hand for General Use – 3/8 x 19 is a precision threading tool designed to cut external BSP threads on cylindrical stock. Built for general use, it’s a reliable choice for machinists, plumbers, and DIY enthusiasts who value clean, consistent threads.
- Material: High-Speed Steel (HSS) construction delivers durability and wear resistance for repeated use.
- Thread type: BSP external threads to accommodate common pipe fittings and hardware.
- Left-hand orientation: Specifically engineered for left-handed threads requiring reverse-turn operation.
- Size: 3/8" diameter with 19 threads per inch for standard small-bore applications.
- Compatibility: Designed to work with standard die stocks or die holders for easy rotation and controlled cutting.
- Cutting edges: Precision-ground cutting edges produce clean, accurate threads with smooth engagement.
- Durability: Hardened body and tight tolerances extend tool life in demanding shop environments.
- Applications: A versatile, general-use circular die suitable for threading metal stock such as steel, aluminum, and copper for BSP fittings.
Using this Baer circular die delivers consistent thread depth and pitch, reducing time spent reworking imperfect threads. The robust HSS construction and precision-ground cutting edges maintain thread form across multiple passes, even on tougher materials. The tool's compatibility with standard die stocks makes setup quick and stable, improving accuracy. For plumbing and hardware projects relying on BSP fittings, this left-hand die ensures proper engagement when reverse-rotation is required. Practical tip: apply a light cutting oil to dampen heat and extend tool life, and secure your workpiece to prevent chatter during threading.
Part Numbers
- Protool Part Number
- BAER-131402003
- 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 - BSP Left Hand - For General use
View full collection →You are viewing BAER-131402003. 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-131402001 | 1/8 | 28 | 30 | 11 | A | Left Hand | For General use | £48.25 | 5 days | |
| BAER-131402002 | 1/4 | 19 | 38 | 10 | A | Left Hand | For General use | £55.20 | 5 days | |
| BAER-131402003 Viewing | 3/8 | 19 | 45 | 14 | A | Left Hand | For General use | £81.03 | 5 days | |
| BAER-131402004 | 1/2 | 14 | 45 | 14 | A | Left Hand | For General use | £81.03 | 5 days | |
| BAER-131402005 | 5/8 | 14 | 55 | 16 | A | Left Hand | For General use | £109.52 | 5 days | |
| BAER-131402006 | 3/4 | 14 | 55 | 16 | A | Left Hand | For General use | £136.23 | 5 days | |
| BAER-131402007 | 7/8 | 14 | 65 | 18 | A | Left Hand | For General use | £150.01 | 5 days | |
| BAER-131402008 | 1 | 11 | 65 | 18 | A | Left Hand | For General use | £150.01 | 5 days | |
| BAER-131402009 | 1 1/8 | 11 | 75 | 20 | A | Left Hand | For General use | £189.70 | 5 days | |
| BAER-131402010 | 1 1/4 | 11 | 75 | 20 | A | Left Hand | For General use | £189.70 | 5 days | |
| BAER-131402011 | 1 3/8 | 11 | 90 | 22 | A | Left Hand | For General use | £313.89 | 5 days | |
| BAER-131402012 | 1 1/2 | 11 | 90 | 22 | A | Left Hand | For General use | £313.89 | 5 days | |
| BAER-131402013 | 1 5/8 | 11 | 90 | 22 | A | Left Hand | For General use | £313.89 | 5 days | |
| BAER-131402014 | 1 3/4 | 11 | 105 | 22 | A | Left Hand | For General use | £538.10 | 5 days | |
| BAER-131402015 | 2 | 11 | 90 | 22 | A | Left Hand | For General use | £538.10 | 5 days |
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