MS Material Specific HS High Speed Intro MC-AD-CT ACHSP EH-CT UH-CT HFICT-B HFICT-P HFACT-B HFACT-P HF COATING HF COATING HF COATING HF COATING HF COATING HF COATING HF COATING HF COATING CARBIDE CARBIDE CARBIDE CARBIDE CARBIDE CARBIDE CARBIDE CARBIDE SP SL PO ST JIS JIS DIN DIN JIS JIS JIS JIS ROLL 425 427 405 407 428 429 430 431 M 425 427 428 429 430 431 MF UNC/UNF UNS, 8UN, 12UN UNEF CARBIDE G (BSP) Rp (BSPP) Rc (BSPT) NPT NPTF LONG NPSC, NPSM, NPSF BSW EG(STI), M, MF, UNC/UNF Pg Tr HAND S miniature TAPS Special threads Vc (m/min) P1 P2 EG (STI) P3 P4 P5 P6 SPECIAL P7 THREADS, P8 GAUGES M1 M2 M3 THREAD H 25÷50 H 25÷50 K1 MILLS H 25÷50 H 25÷50 K2 K3 K4 H 30÷60 H 30÷100 H 30÷100 N1 H 30÷60 H 30÷50 H 30÷100 H 30÷100 N2 DIES N3 H 30÷60 H 30÷100 H 30÷100 N4 N5 S1 (<35 HRC) CENTER S2 (<35 HRC) S3 (35 ÷ 45 HRC) DRILLS S5 H ≤5 H ≤5 H (45 ÷ 55 HRC) H ≤5 H (55 ÷ 63 HRC) Technical info 399