Tooling Systems

KM50 DFT DRILL-FIX Drills
DFT — 3x Diameter
HSK SYSTEM
KM SYSTEM
Metric
order number catalog number D1 D1 max L1 L4 max insert 1 outside insert screw
insert screw
ID drive size
1246441 KM50DFT250R3M 25,0 27,0 120 75 DFT05T308 191.924 T9
1246442 KM50DFT260R3M 26,0 28,0 123 78 DFT05T308 191.924 T9
1246447 KM50DFT270R3M 27,0 30,0 126 81 DFT05T308 191.924 T9
1246450 KM50DFT280R3M 28,0 30,0 129 84 DFT05T308 191.924 T9
1246453 KM50DFT290R3M 29,0 31,0 132 87 DFT05T308 191.924 T9
1246456 KM50DFT300R3M 30,0 32,0 140 90 DFT05T308 191.924 T9
1246460 KM50DFT310R3M 31,0 33,0 143 93 DFT05T308 191.924 T9
1246462 KM50DFT320R3M 32,0 33,0 146 96 DFT05T308 191.924 T9
1246466 KM50DFT330R3M 33,0 36,0 149 99 DFT06T308 191.848 T15
1246468 KM50DFT340R3M 34,0 39,0 152 102 DFT06T308 191.848 T15
1246470 KM50DFT350R3M 35,0 38,0 155 105 DFT06T308 191.848 T15
1246477 KM50DFT370R3M 37,0 40,0 171 111 DFT06T308 191.848 T15
1246480 KM50DFT380R3M 38,0 41,0 174 114 DFT06T308 191.848 T15
1246484 KM50DFT390R3M 39,0 42,0 177 117 DFT06T308 191.848 T15
1246486 KM50DFT400R3M 40,0 43,0 180 120 DFT06T308 191.848 T15
1246488 KM50DFT410R3M 41,0 44,8 183 123 DFT070408 191.698 T15
1246496 KM50DFT440R3M 44,0 48,0 192 132 DFT070408 191.698 T15
1246511 KM50DFT500R3M 50,0 55,0 215 150 DFT090508 191.726 T20
QC / R8 SYSTEMS DV SYSTEM
CV SYSTEM
BT SYSTEM
Inch
order number catalog number D1 D1 max L1 L4 max insert 1 outside insert screw
insert screw
ID drive size
1247495 KM50DFT0625R3 5/8 .780 3.647 1.880 DFT030204 191.164 T6
1247499 KM50DFT0688R3 11/16 .838 3.834 2.060 DFT030204 191.164 T6
1247502 KM50DFT0750R3 3/4 .850 4.022 2.250 DFT030304 MS1152 T7
1247505 KM50DFT0813R3 13/16 .913 4.209 2.440 DFT030304 MS1152 T7
1247508 KM50DFT0875R3 7/8 .950 4.397 2.630 DFT030304 MS1152 T7
1247511 KM50DFT0938R3 15/16 1.000 4.584 2.810 DFT030304 MS1152 T7
1247513 KM50DFT1000R3 1 1.125 4.772 3.000 DFT05T308 191.924 T9
1247516 KM50DFT1063R3 1 1/16 1.188 4.959 3.190 DFT05T308 191.924 T9
1247517 KM50DFT1125R3 1 1/8 1.250 5.147 3.380 DFT05T308 191.924 T9
1247520 KM50DFT1188R3 1 3/16 1.288 5.548 3.560 DFT05T308 191.924 T9
1247523 KM50DFT1250R3 1 1/4 1.325 5.735 3.750 DFT05T308 191.924 T9
1247525 KM50DFT1313R3 1 5/16 1.438 5.923 3.940 DFT06T308 191.848 T15
1247527 KM50DFT1375R3 1 3/8 1.500 6.110 4.130 DFT06T308 191.848 T15
1247530 KM50DFT1438R3 1 7/16 1.563 6.298 4.310 DFT06T308 191.848 T15
1247533 KM50DFT1500R3 1 1/2 1.625 6.863 4.500 DFT06T308 191.848 T15
1247537 KM50DFT1563R3 1 9/16 1.688 7.051 4.690 DFT06T308 191.848 T15
1247540 KM50DFT1625R3 1 5/8 1.750 7.238 4.880 DFT070408 191.698 T15
1247546 KM50DFT1750R3 1 3/4 1.875 7.613 5.250 DFT070408 191.698 T15
1247548 KM50DFT1875R3 1 7/8 2.000 8.185 5.630 DFT070408 191.698 T15
1247552 KM50DFT1938R3 1 15/16 2.188 8.373 5.810 DFT090508 191.726 T20
1247553 KM50DFT2000R3 2 2.250 8.560 6.000 DFT090508 191.726 T20
Drill shipped with insert screws and Torx wrench.
Refer to the Kennametal Holemaking catalog for inserts and cutting parameters.
WARNING — During through-hole operations, a slug or disc is produced as the tool breaks through the workpiece. When drill is stationary and the workpiece is
rotating, this slug may be hurled from the chuck by centrifugal force. Provide adequate shielding to protect all bystanders.
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com. 249
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