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GTA 5D


●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, 5D, Internal cooling, E coating, Self centering


                                             


                                         



P/N
D
（mm）
ap
(mm)
d
(mm)
L
(mm)
F# Coating
GTA 0500 F2 044 082 E 5 44 6 82 3 Microkevlar E
GTA 0510 F2 044 082 E 5.1 44 6 82 3 Microkevlar E
GTA 0520 F2 044 082 E 5.2 44 6 82 3 Microkevlar E
GTA 0530 F2 044 082 E 5.3 44 6 82 3 Microkevlar E
GTA 0550 F2 044 082 E 5.5 44 6 82 3 Microkevlar E
GTA 0580 F2 044 082 E 5.8 44 6 82 3 Microkevlar E
GTA 0600 D 044 082 E 6 44 6 82 3 Microkevlar E
GTA 0650 F3 053 091 E 6.5 53 8 91 3 Microkevlar E
GTA 0680 F3 053 091 E 6.8 53 8 91 3 Microkevlar E
GTA 0700 F3 053 091 E 7 53 8 91 3 Microkevlar E
GTA 0800 D 053 091 E 8 53 8 91 3 Microkevlar E
GTA 0850 F4 061 103 E 8.5 61 10 103 3 Microkevlar E
GTA 0900 F4 061 103 E 9 61 10 103 3 Microkevlar E
GTA 1000 D 061 103 E 10 61 10 103 3 Microkevlar E
GTA 1020 F5 071 118 E 10.2 71 12 118 3 Microkevlar E
GTA 1050 F5 071 118 E 10.5 71 12 118 3 Microkevlar E
GTA 1100 F5 071 118 E 11 71 12 118 3 Microkevlar E
GTA 1200 F5 071 118 E 12 71 12 118 3 Microkevlar E
GTA 1300 F6 077 124 E 13 77 14 124 3 Microkevlar E
GTA 1400 D 077 124 E 14 77 14 124 3 Microkevlar E
GTA 1500 F7 083 133 E 15 83 16 133 3 Microkevlar E
GTA 1600 F7 083 133 E 16 83 16 133 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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