Page 198 - TJR Catalogue 2024-2025

3.3 Mills Carbide Mills (2-fute) for Chamfering 90° • Suitable for drilling, tappering, countersinking, NC Spot drilling and frame milling • Obviously improve tool life with Nano multilayer coating AlTiCrN D (mm) L1 (mm) L (mm) S (mm) Art No. € 3 6 50 3 642503006090 27,00 D 90° S 4 8 50 4 642504008090 30,00 L1 5 12 50 6 642505012090 39,00 L 6 12 50 6 642506012090 32,50 8 16 60 8 642508016090 40,00 10 20 72 10 642510020090 47,50 12 24 75 12 642512024090 62,50 C07 Chamfering / V grove machining Low-alloyed Steel Hi-alloyed Steel Hardened Steel Hardened Steel Work Meterial Carbon Steel Aluminium (~24HRC) (~30HRC) (30~38HRC) (38~48HRC) ⌀ 3.0 55~70 ⌀ 3.0 55~70 ⌀ 3.0 55~70 ⌀ 3.0 45~65 ⌀ 3.0 45~65 ⌀ 3.0 60~95 Vc m/min ⌀ 3.1~12 90 ⌀ 3.1~12 90 ⌀ 3.1~12 90 ⌀ 3.1~12 75 ⌀ 3.1~12 75 ⌀ 3.1~12 120 rpm Feed rpm Feed rpm Feed rpm Feed rpm Feed rpm Feed D (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) 3,0 7.430 670 7.430 670 7.430 670 6.900 410 6.900 410 10.080 1.150 4,0 7.200 650 7.200 650 7.200 650 6.000 360 6.000 360 9.600 860 5,0 5.730 515 5.730 515 5.730 515 4.770 290 4.770 290 7.645 690 6,0 4.800 430 4.800 430 4.800 430 4.000 240 4.000 240 6.400 580 8,0 3.600 430 3.600 430 3.600 430 3.000 180 3.000 180 4.800 580 10,0 2.900 410 2.900 410 2.900 410 2.400 140 2.400 140 3.800 530 12,0 2.400 336 2.400 336 2.400 336 2.000 120 2.000 120 3.200 510 Ad ≤ 0.3 D ≤ 0.3 D ≤ 0.3 D ≤ 0.3 D ≤ 0.3 D ≤ 0.3 D 198 * All prices do not include VAT