MTECZ-W : Solid carbide threading endmills with coolant holes located in the flutes for internal or external BSF/BSP thread profile.
WITH COOLANT HOLE                                  
  MTECZ08078C1428W Available28.01/8 8.0007.80R 314.1064.00with 5606142 1AH725 
  MTECZ1010D1619W Available19.01/4 - 3/8 10.00010.00R 416.7073.00with 5606143 1AH725 
  MTECZ1616E2614W Available14.01/2 - 7/8 16.00016.00R 526.30101.00with 5606144 1AH725 

For cutting speed recommendations, click on the required grade number related to specific item geometry