Thread Milling Cutters

Thread milling is a process of thread production by helical interpolation. Thread Mills can and should be used in CNC Machining Centres and CNC lathes,the centre must be able to move simultaneously in three axis. The programming is not complicated and there is no need to have a cycle for thread milling. Programming and cutting data is available with your Thread Mill Cutter if required.

Why choose Thread Milling?

Why choose Thread Milling?

Versatility : One Thread Mill Cutter produces internal, external, right and left hand, all sizes and class of fit, all materials for any constant pitch. Taper Threads are cut easily - combination of c/bore, thread chamfer & drilling.

Consistency: - Selection of the correct Thread Mill Cutter will produce repeated accuracy of size and quality, affected less by variations in material than any other processes.

Longest Life: - The process allows use of superior grades of HSS and Carbide, which combined with its natural cutting action, results in significantly longer tool life.

Benefits: Thread Milling offers a superior finish, the more demanding the material specification becomes, the greater the thread milling effectiveness increases. The torque required is significantly less than required for a comparable tap.

We have a wide range of cutters, solid multi-fluted cutters in straight and helical flute. Through coolant is also available, both straight through and into the flutes. Deep hole milling is satisfied with runover shank and shell type.

Cutters are manufactured in sub-micro grain carbide and HSS3(8.5%Co, pm). Regrind Service available for Thread Milling Cutters, including re-forming threads and removing damaged teeth. Please contact us on +44 (0)2476 694030 or email us at:

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Industries Served

  • Aerospace
  • Automotive
  • Autosport
  • Avionics
  • Environmental Services
  • Medical
  • Military
  • Mining
  • Robotics
  • Security
  • Telecoms

About Mercury

Mercury Tool & Gauge offer an extensive range of products that are manufactured to meet the most demanding quality needs in today's market.


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    221 Torrington Avenue
    CV4 9HN

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