Threading - Int. Thread-Milling - MTECS-UNJ - Tungaloy Cutting Tools - Metal Working Tools
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MTECS-UNJ : Small diameter short solid carbide UNJ-type profile threading endmills with coolant holes directed to the cutting edges. Used for internal J-type thread length of up to 2.5xD in the aerospace industry and for other applications.
 
 
  DesignationGRDMFG COATP TTP THFT TP TPI UNJC UNJF DCONMS DC HAND NOF APMX LF CSP LU TPI GICATGIREMgiicGrade
  MTECS06033C1032UNJ AH725 ~PVD ~INT ~NJ60 ~0.794~32.08 10 6.0003.30R 310.5058.00- 10.5~32.0~5606415 1AH725 
  MTECS08051C1628UNJ AH725 ~PVD ~INT ~NJ60 ~0.907~28.0- 1/4 8.0005.10R 316.0064.00With coolant hole 16.0~28.0~5606416 1AH725 
  MTECS08067C2024UNJ AH725 ~PVD ~INT ~NJ60 ~1.058~24.0- 5/16 - 3/8 8.0006.70R 320.0064.00With coolant hole 20.0~24.0~5606417 1AH725 
  MTECS06049C1620UNJ AH725 ~PVD ~INT ~NJ60 ~1.270~20.01/4 - 6.0004.90R 316.0058.00- 16.0~20.0~5606418 1AH725 
  MTECS0808C2820UNJ AH725 ~PVD ~INT ~NJ60 ~1.270~20.0- 7/16 8.0008.00R 328.0064.00With coolant hole 28.0~20.0~5606419 1AH725 
  MTECS08061C2018UNJ AH725 ~PVD ~INT ~NJ60 ~1.411~18.05/16 9/16 8.0006.15R 320.0064.00With coolant hole 20.0~18.0~5606420 1AH725 
  MTECS08069C2416UNJ AH725 ~PVD ~INT ~NJ60 ~1.587~16.03/8 - 8.0006.90R 324.0064.00With coolant hole 24.0~16.0~5606421 1AH725 
  MTECS10094C2713UNJ AH725 ~PVD ~INT ~NJ60 ~1.954~13.01/2 - 10.0009.40R 327.5073.00With coolant hole 27.5~13.0~5606423 1AH725 
For cutting speed recommendations, click on the required grade number related to specific item geometry

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