MTEC-NPT :  Solid carbide threading endmills with NPT form used for internal and external threading. Cutting Conditions Machine Power 
 Application: Steam, Gas and Water pipes.
 

External thread milling   Internal thread milling  
  Designation
TPI

NPT

d

Shank

D

Flut

Ap

L
  Grade
  MTEC 0606C9 27 NPT  27.0  1/8  6.00  C  6.00  3  9.90  58.00 IC908
  MTEC 0808C14 18 NPT  18.0  1/4-3/8  8.00  C  8.00  3  14.80  64.00 IC908
  MTEC 1212D20 14 NPT  14.0  1/2-3/4  12.00  C  12.00  4  20.90  84.00 IC908
  MTEC 1616D27 11.5 NPT  11.5  1-2  16.00  C  16.00  4  27.60  105.00 IC908
  MTEC 2020D39 8 NPT  8.0  Dia min 2-1/2  20.00  C  20.00  4  39.70  105.00 IC908

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