Carmex | Authorised UK Distributor
Carmex Spiral Mill Threading Inserts

NPTF

Advantages of Spiral Mill-Thread Tools: The spiral designed tools enables a smooth cutting operation at a high feed rate and reduced machining time. The tools suit a wide rang of applications, from machining small components in small machining centers to heavy-duty applications in high power milling machines. Spiral fluted toolholders hold 1 to 9 inserts in a comparatively small cutting diameter. The unique clamping method enables optimal indexability. Spiral tools reduce vibration and chatter. High grade finish is achieved in all applications: threading, end milling roughing and finishing. Inserts are available in MT7 Sub-Micron Grade with Titanium Nitride multi-layer coating (ISO K10-K20). This is a general purpose grade, which can be used with all materials.

Starting from
£48.14
inc. VAT
In this range
5
products
In stock now
0
ready to dispatch
Browse all 5 products

Click any SKU to view full product details, specifications and datasheets.

Product SKU Insert Size Pitch Price Stock Order
H13-18NPTFMT7 H13 18 £50.98 5 days
H15-14NPTFMT7 H15 14 £50.98 5 days
H17-14NPTFMT7 H17 14 £50.98 5 days
H23-11.5NPTFMT7 H23 11.5 £48.14 5 days
H32-11.5NPTFMT7 H32 11.5 £50.96 5 days
Service & Support

Built around the way engineers work

Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.

Dispatch Hours

Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).

  • Mon – Thurs8:00 – 17:00
  • Friday8:00 – 16:30
  • Sat & SunClosed

UK Delivery

FREE next day delivery on mainland UK orders over £50 ex VAT
ServiceCost
Royal Mail Tracked 24£5.90
DPD Standard Next Day£8.00
Royal Mail Special Delivery by 1pm£12.50
DPD Saturday Delivery£25.00

Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.

Need Technical Help?

Our specialist team can advise on tooling choice, specifications and compatibility.

01732 887334 info@protool-ltd.co.uk
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30