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● UNF Thread Mill Spiral Flute 10° Oil Feed Internal Thread
J245 ● Fresa de roscar UNF con ángulo de hélice de 10° - refrigeración interna Rosca interior
● Fresa de Roscar UNF com ângulo de hélice a 10º Lubrificação interna
Rosca interior
● Fraise à fileter UNF avec goujure hélice 10° - à trous d’huile Filetage intérieur
J245 ■
●
J245
J245
1/4 - 3/4
d l l d
1
2
2
1
Ø Ø J245
TPI mm mm mm mm z
1/4 28 4.80 14.0 57 6 3 J2454.8-28
5/16. 3/8 24 6.00 14.0 57 6 3 J2456.0-24
7/16. 1/2 20 8.00 19.0 63 8 4 J2458.0-20
9/16. 5/8 18 10.00 22.0 72 10 4 J24510.0-18
3/4 16 14.00 32.0 83 14 5 J24514.0-16
203