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Widin Live Centre - Full Tipped Dead Centre - LM-A Type - NO.7
| Size | MT7 |
| Head Diameter | 83.6 |
| Point Length | 105 |
| Concentricity | 0.005 |
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Description
Widin Live Centre, featuring a full-tipped dead centre design (LM-A Type, No.7), is a precision centering solution built for workshop reliability. It accepts Morse tapers, with options from No.1 to No.7, making it compatible with a wide range of lathes and turning setups. This center is designed to deliver stable support and consistent alignment across multiple passes, helping you maintain accuracy from first cut to final finish.
- Ultra-low runout: Achieves runout as low as 0.00012" to 0.0002" (0.003 mm to 0.005 mm), providing repeatable centering and minimal workpiece deflection for cleaner finishes and tighter tolerances.
- Full-tipped dead center: The full-tipped design distributes load evenly at the contact point, reducing tip wear, improving contact stability, and delivering smoother operation on a range of turning tasks.
- LM-A Morse taper compatibility: Built to fit standard LM-A spindles with Morse tapers No.1 through No.7, enabling broad machine compatibility without adapters or modifications.
This center helps you cut downtime, improve part quality, and maintain consistent results across production runs. With its combination of precise runout, robust tip design, and versatile taper compatibility, it’s a dependable choice for engineers, machinists, and shop floor teams seeking reliable centering performance.
Part Numbers
- Protool Part Number
- LM-7A
- 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 - Full Tipped Dead Centre - LM-A Type
View full collection →You are viewing LM-7A. Click any other SKU to view its full details.
| Product SKU | Size | Head Diameter | Point Length | Concentricity | GL | L2 | L3 | L4 | L | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LM-1A | MT1 | 12.2 | 25 | 0.003 | 12.065 | 3.5 | 28.5 | 53.5 | 82 | £72.16 | 5 days | |
| LM-2A | MT2 | 18 | 31 | 0.003 | 17.78 | 5 | 36 | 64 | 100 | £99.03 | 5 days | |
| LM-3A | MT3 | 24 | 39 | 0.003 | 23.825 | 5 | 44 | 81 | 125 | £107.22 | 5 days | |
| LM-4A | MT4 | 31.6 | 46 | 0.003 | 31.267 | 6.5 | 52.5 | 102.5 | 155 | £123.72 | 5 days | |
| LM-5A | MT5 | 44.7 | 64 | 0.003 | 44.399 | 6.5 | 70.5 | 129.5 | 200 | £162.03 | 5 days | |
| LM-6A | MT6 | 63.8 | 80 | 0.005 | 63.348 | 8 | 88 | 182 | 270 | £412.45 | 5 days | |
| LM-7A Viewing | MT7 | 83.6 | 105 | 0.005 | 83.058 | 10 | 115 | 250 | 365 | £696.36 | 5 days |
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