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Baer Circular Die HSS - UNF - Right Hand - For General use - No 4 x 48
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Description
Baer Circular Die HSS UNF No. 4 x 48 Right Hand is a precision external-threading tool designed for general use in metalworking. Built for machinists and DIY enthusiasts, it delivers clean, consistent UNF threads with a durable HSS body.
- Material: High-Speed Steel (HSS) construction for wear resistance and longevity.
- Thread type: External UNF (Unified National Fine) threads, right-hand orientation.
- Size: No. 4 x 48, compatible with standard UNF threading dimensions.
- Cutting geometry: Precision-ground cutting edges and circular geometry to form accurate threads around the entire circumference.
- Design: Solid circular die built for durability in general-purpose threading workloads.
- Dimensions: Outside diameter approximately 20 mm; height approximately 5 mm.
- Usage: Designed to be used with a die stock or die holder for controlled rotation and consistent results.
The Baer Round Cutting Die is crafted for reliability and long service life, supporting many threading jobs—from fabricating new fasteners to repairing minor thread damage. With proper cutting oil and steady rotation in a die stock, you can expect clean, accurate threads that mate smoothly with corresponding nuts or tapped holes.
Part Numbers
- Protool Part Number
- BAER-151401005
- 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
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| 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 Viewing | 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 | 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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