Please log in here to access all benefits, including promotional discounts and faster checkouts.

VCOIL Thread Repair Kit for spark plug thread M14x1.25, HexTap SP - 10-L

VCOIL Thread Repair Kit for spark plug thread M14x1.25, HexTap SP - 10-L

SKU:TC-19117

The VCOIL Thread Repair Kit for spark plug threads M14x1.25 (HexTap SP – 10-L) delivers quick, reliable restoration of damaged threads. This kit is ideal for automotive service, workshops, and fi... Read more ↓
TapM16x1.25
Wire Inserts 9.5mmN/A
Wire Inserts 11.2mmN/A
Wire Inserts 12.7mm10
View all specifications ↓
£44.52
Prices shown ex. VAT
7 days estimated lead time — subject to availability
View Other Sizes →
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.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The VCOIL Thread Repair Kit for spark plug threads M14x1.25 (HexTap SP – 10-L) delivers quick, reliable restoration of damaged threads. This kit is ideal for automotive service, workshops, and field repairs, offering versatile options to create durable internal threads with confidence.

  • Thread repair options: Use STI Combined Taps or HexTap SP to create accurate, clean new threads.
  • Inserts for durability: Wire Thread Inserts DIN 8140 with ISO 2 tolerance (6H) and Type S provide smooth, free-running operation; Solid Thread Inserts SP in stainless steel offer robust, long-lasting repairs.
  • M14x1.25 compatibility: Specifically engineered to restore spark plug threads of the M14x1.25 specification.
  • Versatile repair methods: Choose between tapping, wire inserts, or solid inserts to suit material and repair needs.
  • Portable, organized kit: Compact carrying case with organized layout for quick access to taps and inserts, improving on-the-spot serviceability.

This kit minimizes downtime by restoring damaged threads to a stable, serviceable condition and enabling previously rejected parts to return to use. Its combination of tapping options, wire inserts, and solid stainless-steel inserts ensures dependable, efficient thread repair across a range of applications, delivering reliable performance when it matters most.

Part Numbers

Protool Part Number
TC-19117
Brand
VCOIL
Category
Thread Repair Kit
No downloads are attached to this product yet.
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.

Full Range: VCOIL Thread Repair kit For Spark Plug Thread M14x1.25 Hex Tap SP

View full collection →

You are viewing TC-19117. Click any other SKU to view its full details.

Product SKUTapWire Inserts 9.5mmWire Inserts 11.2mmWire Inserts 12.7mmWire Inserts 17.5mmPriceStock Order
TC-19111 M16x1.25N/AN/AN/A16£55.65 7 days
TC-19112 M16x1.255N/A11N/A£55.65 7 days
TC-19113 M16x1.254444£55.65 7 days
TC-19114 M16x1.25N/AN/A88£55.65 7 days
TC-19115 M16x1.2510N/AN/AN/A£44.52 7 days
TC-19116 M16x1.25N/A10N/AN/A£44.52 7 days
TC-19117 ViewingM16x1.25N/AN/A10N/A£44.52 7 days
TC-19118 M16x1.25N/AN/AN/A10£44.52 7 days
TC-19119 M16x1.25N/AN/A55£44.52 7 days

Other sizes in this range

with tools we think you'll like
All 9 →