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GTA 3D



●Premium grade carbide

●Suitable for Carbon Steel, Steel Alloy, Cast iron processing

●Increases productivity 1.5 to 2 times faster feeding speed than 2-flute drill

●3F, 3D, Internal coolant, E coating, Self centering


                                    


                                       



P/N
D
（mm）
ap
(mm)
d
(mm)
L
(mm)
F# Coating
GTA 0500 F2 028 066 E 5 28 6 66 3 Microkevlar E
GTA 0510 F2 028 066 E 5.1 28 6 66 3 Microkevlar E
GTA 0520 F2 028 066 E 5.2 28 6 66 3 Microkevlar E
GTA 0530 F2 028 066 E 5.3 28 6 66 3 Microkevlar E
GTA 0550 F2 028 066 E 5.5 28 6 66 3 Microkevlar E
GTA 0580 F2 028 066 E 5.8 28 6 66 3 Microkevlar E
GTA 0600 D 028 066 E 6 28 6 66 3 Microkevlar E
GTA 0650 F3 034 079 E 6.5 34 8 79 3 Microkevlar E
GTA 0680 F3 034 079 E 6.8 34 8 79 3 Microkevlar E
GTA 0700 F3 034 079 E 7 34 8 79 3 Microkevlar E
GTA 0800 D 041 079 E 8 41 8 79 3 Microkevlar E
GTA 0850 F4 047 089 E 8.5 47 10 89 3 Microkevlar E
GTA 0900 F4 047 089 E 9 47 10 89 3 Microkevlar E
GTA 1000 D 047 089 E 10 47 10 89 3 Microkevlar E
GTA 1020 F5 055 102 E 10.2 55 12 102 3 Microkevlar E
GTA 1050 F5 055 102 E 10.5 55 12 102 3 Microkevlar E
GTA 1100 F5 055 102 E 11 55 12 102 3 Microkevlar E
GTA 1200 D 055 102 E 12 55 12 102 3 Microkevlar E
GTA 1300 F6 060 107 E 13 60 14 107 3 Microkevlar E
GTA 1400 F6 060 107 E 14 60 14 107 3 Microkevlar E
GTA 1500 F7 065 115 E 15 65 16 115 3 Microkevlar E
GTA 1600 D 065 115 E 16 65 16 115 3 Microkevlar E






GTA Speed and Recommendations 

ISO GROUP

CMG Vc Parameters 6 8 10 12 14 16
P

           P     

     1-2

100 RPM 5310 3980 3190 2680 2280 1990
Min. F/rev. 0.24 0.32 0.4 0.48 0.56 0.56
Max. F/rev. 0.3 0.4 0.5 0.6 0.7 0.72

            P       

     3-5

75 RPM 3980 2990 2390 200 1710 1500
Min. F/rev. 0.24 0.32 0.4 0.48 0.56 0.56
Max. F/rev. 0.3 0.4 0.48 0.54 0.63 0.64
K

K

 12-13

100 RPM 5310 3980 3190 2660 2280 1990
Min. F/rev. 0.27 0.36 0.45 0.54 0.63 0.64
Max. F/rev. 0.36 0.48 0.6 0.72 0.84 0.8

  K

   14-15

80 RPM 4250 3190 2550 2130 1820 1600
Min. F/rev. 0.24 0.32 0.4 0.48 0.56 0.56
Max. F/rev. 0.3 0.4 0.5 0.6 0.7 0.72

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