Carmex | Authorised UK Distributor
Carmex Extension With Internal Coolant Bore

for Indexable Milling Holders

Mill-Thread tools for threading on CNC milling machines by using helical interpolation programs. Advantages of Mill-Thread Tools: Same toolholder and insert can produce both right-hand and left-hand threads. A single insert & toolholder can produce a given thread on many diameters (External & Internal). Prismatic shape of insert's tail ensures exact and reliable clamping in the toolholder. Most inserts are double sided, having two cutting edges. Thread is produced in one tool pass. MT tools can produce tapered threads. Improved productivity thanks to increased cutting speeds and multitooth type carbide inserts. Threading to one pitch of a shoulder in a blind hole. Longer tool life thanks to a special multilayer coating process. Lower tooling costs, considerably less expensive than using taps and dies. Since lower machine power is required, a smaller machine can produce larger threads in s single operation with less idle time and tool changes.

Starting from
£66.96
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 Shank Diameter Reach Overall Length Neck Diameter Thread Price Stock Order
E16M08L80 16 30 80 15 M8 £66.96 5 days
E20M10L80 20 30 80 18 M10 £66.96 5 days
E20M10L130 20 80 130 18 M10 £139.94 5 days
E25M12L100 25 50 100 21 M12 £155.28 5 days
E25M12L150 25 100 150 21 M12 £126.88 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