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Widin Live Centre - CNC Standard - D50B Type - NO.4
| Size | MT4 |
| Head Diameter | 42 |
| Point Length | 36 |
| Point Diameter | 22 |
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Description
Widin Live Centre - CNC Standard, D50B Type, No.4, is a precision live center designed for CNC lathes. It accepts common Morse tapers (No.3 and No.5) and features a sealed construction that keeps cutting oils and contaminants away from the bearing, helping maintain smooth, reliable operation at speed.
This live center is engineered for repeatable accuracy, delivering tight runout that helps you achieve true concentricity and excellent surface finishes on every part. Built to endure daily shop use, it provides dependable support during high-speed turning and heavy workloads.
- Ultra-Low Runout for True Concentricity: Runout as low as 0.00012 in to 0.0002 in (0.003–0.005 mm) to produce consistent diameters and smooth surfaces.
- Sealed Bearing Design to Prevent Contamination: Sealed construction blocks cutting oils and debris from entering the bearing area, reducing maintenance and extending service life.
- Morse Taper Compatibility: No.3 / No.5: Flexible mounting options for common CNC lathes, enabling quick installation and minimizing setup time without adapters.
In daily production, this Widin Live Centre helps you reduce rework, improve part quality, and speed up setups. The combination of low runout, sealed protection, and versatile Morse taper mounting delivers dependable, repeatable results across a range of turning applications, making it a smart, confidence-inspiring addition to any CNC workstation.
Part Numbers
- Protool Part Number
- LC-4D50B
- Brand
- Widin
- Category
- Live Centre
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: Widin Live Centre - CNC Standard - D50B Type
View full collection →You are viewing LC-4D50B. Click any other SKU to view its full details.
| Product SKU | Size | Head Diameter | Point Length | Point Diameter | Max RPM | Max Load | Concentricity | GL | b | L2 | L3 | L4 | L5 | L | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LC-3D50B | MT3 | 34 | 25 | 22 | 4800 | 400 | 0.003 | 23.825 | 10 | 38 | 5 | 72 | 81 | 153 | £251.60 | 5 days | |
| LC-4D50B Viewing | MT4 | 42 | 36 | 22 | 3800 | 800 | 0.003 | 31.267 | 12 | 41 | 6.5 | 83.5 | 101.5 | 186.5 | £284.60 | 5 days | |
| LC-5D50B | MT5 | 58 | 53 | 32 | 3400 | 1600 | 0.005 | 44.399 | 16 | 60 | 6.5 | 119.5 | 129.5 | 249 | £356.79 | 5 days |
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