MTECB-BSPT : Solid carbide threading endmill with coolant holes for BSPT thread profile. Can be used for both internal and external thread milling.
  DesignationDTPIBSPTdShankFluteapLGICATGIREMgiicGrade
  MTECB 1010D1619BSPT 10.0019.0RC1/4-3/810.00C416.7073.005605080 1TT9030 
  MTECB 1616E2614BSPT 16.0014.0RC1/2-7/816.00C426.30105.005605081 1TT9030