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DHUB
T490 FLN-16 DCONMS
90° Face Mills Carrying
Tangentially Clamped
Inserts with 4 Long (.630") OAL
Helical Cutting Edges APMX FACE MILLS
DC

Designation DC CICT (2) APMX OAL DHUB DCONMS Arbor (3) Lbs
T490 FLN D2.0-04-.75-16 (1) 2.000 4 .630 1.570 1.890 .750 A .73
T490 FLN D2.5-04-1.0-16 2.500 4 .630 1.750 2.362 1.000 A 1.25
T490 FLN D2.5-06-1.0-16 (1) 2.500 6 .630 1.750 2.362 1.000 A 1.39
T490 FLN D3.0-05-1.0-16 3.000 5 .630 2.000 2.600 1.000 A 2.02
T490 FLN D3.0-07-1.0-16 (1) 3.000 7 .630 2.000 2.600 1.000 A 2.15
• When machining slots, regular pitch cutters should be used. • For user guide, see pages 586-591
(1) Fine pitch
(2) Number of inserts
(3) For adaptation options, see page 592
For inserts, see pages: T490 LNAR-P (522) • T490 LNMT/LNHT 1607 (522)

Spare Parts
Designation
T490 FLN D2.0-04-.75-16 SR 14-591 BLD T20/M7 SW6-T SR UNF 3/8X1 B18.3
T490 FLN D2.5-04-1.0-16 SR 14-591 BLD T20/M7 SW6-T SR UNF 1/2X20X1 B18.3
T490 FLN D2.5-06-1.0-16 SR 14-591 BLD T20/M7 SW6-T SR UNF 1/2X20X1 B18.3
T490 FLN D3.0-05-1.0-16 SR 14-591 BLD T20/M7 SW6-T SR UNF 1/2X1½ B18.3
T490 FLN D3.0-07-1.0-16 SR 14-591 BLD T20/M7 SW6-T SR UNF 1/2X1½ B18.3

DHUB
HM390 FTD-19 DCONMS
90° Face Mills Carrying
HM390 TDKT 1907 OAL Rd°
Triangular Inserts with
3 Helical Cutting Edges APMX
DC

Designation DC CICT (1) APMX OAL DHUB DCONMS Arbor (2) RMPX° (3) Lbs
HM390 FTD D3.00-6-1.00-19 3.000 6 .630 1.750 2.360 1.000 A .9 1.69
HM390 FTD D4.00-8-1.50-19 4.000 8 .630 2.000 3.230 1.500 B .7 3.21
(1) Number of inserts
(2) For adaptation options, see page 592
(3) Maximum ramping angle
For inserts, see pages: HM390 TDKT 1907 (489)

Spare Parts

Designation
HM390 FTD D3.00-6-1.00-19 SR 14-591/H BLD T20/S7 SW6-T SR UNF 1/2X20X1 B18.3
HM390 FTD D4.00-8-1.50-19 SR 14-591/H BLD T20/S7 SW6-T

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