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Vortex Clamping Screw - For Turning Tool Holders/Boring Bars - L60M3.5X12

Vortex Clamping Screw - For Turning Tool Holders/Boring Bars - L60M4X16

SKU:PRO1700027

The Vortex Clamping Screw is a precision fastener designed for turning tool holders and boring bars. It provides secure, repeatable tool seating to help you maintain accurate cutting positions an... Read more ↓
TypeScrew
ISO CodeL60M4X16
View all specifications ↓
£0.56
Prices shown ex. VAT
2 weeks estimated lead time — subject to availability
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Vortex Clamping Screw is a precision fastener designed for turning tool holders and boring bars. It provides secure, repeatable tool seating to help you maintain accurate cutting positions and consistent results in everyday machining tasks.

As part of the Vortex Tools range from Protool, this screw is built for reliable performance in busy workshops. It is designed to fit standard M4 x 16 clamping applications and is ready to install with minimal fuss.

  • Secure, repeatable tool clamping: Delivers consistent positioning with every clamp, reducing runout and helping you achieve precise finishes.
  • Rugged, shop-ready design: Engineered to withstand daily adjustments and demanding machining conditions, maintaining clamping force over time.
  • M4 x 16 compatibility for quick integration: Fits common turning tool holders and boring bars, enabling fast setup and minimizing downtime.

By providing reliable clamping and straightforward installation, this screw helps you speed up tool changes, reduce rework, and maintain consistent performance across production runs. It supports smoother workflows, better part quality, and greater confidence in your machining results.

Part Numbers

Protool Part Number
PRO1700027
Brand
Vortex
Category
Spares
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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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.