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Carbide Thread Milling Cutters

 

 

Dormer's range of versatile thread milling cutters support the production of high quality internal threads in most materials.

Thread Milling is a method of producing a thread with a milling operation via a CNC machine capable of making circular paths (spiral interpolation). Numerous benefits compared to conventional threading include:

•          Same tool can be used to produce numerous thread diameters (as long as the pitch is the same)

•          Same tool can be used for both left and right hand thread production and G(BSP) can be used to create both internal and external threads

•          Smaller chips, promoting problem free threading and reduced down-time

•          Tolerance adjustments can be made using exact calculations

•          Full thread to the bottom of the hole

•          Very secure method of creating threads in difficult to machine materials

 

It is a relatively slow process offering measurable time savings on larger diameters, but with significantly higher quality of finish and accuracy. 

Dormer's thread milling range is identified by the following product code:

•  J2** (Thread Milling Cutters)

Below you can find some highlights from our thread milling program.

 

Carbide MC Thread Milling Cutter, 10° Spiral

​ ​Carbide MC Thread Milling Cutters, 27° Spiral

prova_img_DORprod_h150.jpg 

  • Extremely versatile – same cutter can be used to produce numerous thread diameters (with same pitch) in most materials
  • Premium grade carbide substrate combined with Alcrona Pro coating provides security and reliability
  • Incorporated chamfer (J200/J205) supports countersinking
  • 10° spiral flute
  • Solid and coolant feed options available
  • Other thread forms available: MF (J220/J225), UNC (J235), UNF (J245), NPT (J260) & G series (J280)
  • Size range: M4–M24, 1/8–3 inch
prova_img_DORprod_h150.jpg
  • Extremely versatile – same cutter can be used to produce numerous thread diameters (with same pitch) in most materials
  • Premium grade carbide substrate combined with Alcrona Pro coating provides security and reliability
  • 27° spiral flute
  • Solid (J210) ) and coolant feed options (J215)

  • Size range: M6-M16

 

 

Our full range of carbide thread milling cutters is summarised below. For more information about any product shown here simply click on the product code (extreme left column). 

Alternatively, a downloadable brochure (pdf) detailing the complete program is also available.

For pricing and availability please visit the Dormer Pramet eShop or contact your local sales office.

 
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