MagicDrill DRX  DRX (Drilling Depth:4×D) L1 L2 L3 4xD φDc φd φd1 φDc S20-DRX...-03 4D  Toolholder Dimensions No. of Inserts Dimension (mm) Spare Parts Max. Clamp Screw Wrench Description Std. Offset Applicable Inserts φDc L1 L2 L3 φd φd1 (Radial) K38 (mm) S20 -DRX120M-4-03 ● 12 112 69 48 +0.5 Outer edge ZXMT030203UU-E -DRX125M-4-03 ● 2 12.5 114 71 50 20 27 +0.4 SB-2042TRG DTM-6 Inner edge ZXMT030203GM-I -DRX130M-4-03 ● 13 116 73 52 +0.3 -DRX135M-4-04 ● 13.5 118 75 54 +0.5 -DRX140M-4-04 ● 2 14 120 77 56 20 27 +0.4 SB-2042TRG DTM-6 ZXMT040203 U U -DRX145M-4-04 ● 14.5 122 79 58 +0.3 -DRX150M-4-04 ● 15 124 81 60 +0.2 S25 -DRX155M-4-05 ● 15.5 140 86 62 +0.8 K -DRX160M-4-05 ● 16 142 88 64 +0.7 -DRX165M-4-05 ● 2 16.5 144 90 66 25 32 +0.5 SB-2045TR DTM-6 ZXMT05T203 U U -DRX170M-4-05 ● 17 146 92 68 +0.4 -DRX175M-4-05 ● 17.5 148 94 70 +0.3 -DRX180M-4-05 ● 18 150 96 72 +0.2 -DRX185M-4-06 ● 18.5 149 95 74 +0.9 Drilling -DRX190M-4-06 ● 19 151 97 76 +0.8 -DRX195M-4-06 ● 19.5 153 99 78 +0.7 -DRX200M-4-06 ● 2 20 155 101 80 25 32 +0.5 SB-2250TR DTM-7 ZXMT06T204 U U -DRX205M-4-06 ● 20.5 157 103 82 +0.4 DRA -DRX210M-4-06 ● 21 159 105 84 +0.3 -DRX215M-4-06 ● 21.5 161 107 86 +0.2 DRC -DRX220M-4-07 ● 22 163 109 88 +1.2 -DRX225M-4-07 ● 22.5 165 111 90 +1.0 DRX -DRX230M-4-07 ● 23 167 113 92 +0.9 -DRX235M-4-07 ● 23.5 169 115 94 +0.8 DRS -DRX240M-4-07 ● 2 24 171 117 96 25 33 +0.7 SB-2570TR DTM-8 ZXMT070305 U U -DRX245M-4-07 ● 24.5 173 119 98 +0.5 DRZ -DRX250M-4-07 ● 25 175 121 100 +0.4 -DRX255M-4-07 ● 25.5 177 123 102 +0.3 DRW -DRX260M-4-07 ● 26 179 125 104 +0.2 Fine S32 -DRX270M-4-09 ● 27 190 131 108 +1.6 Micro -DRX280M-4-09 ● 28 194 135 112 41 +1.3 -DRX290M-4-09 ● 2 29 198 139 116 32 +1.1 SB-3080TR DTM-10 ZXMT09T306 U U -DRX300M-4-09 ● 30 202 143 120 43 +0.8 -DRX310M-4-09 ● 31 206 147 124 +0.6 S40 -DRX320M-4-11 ● 32 223 154 128 +2.2 -DRX330M-4-11 ● 33 227 158 132 +1.9 -DRX340M-4-11 ● 34 231 162 136 +1.7 -DRX350M-4-11 ● 2 35 235 166 140 40 49 +1.4 SB-4085TR DTM-15 ZXMT11T306 U U -DRX360M-4-11 ● 36 239 170 144 +1.2 -DRX370M-4-11 ● 37 243 174 148 +0.9 -DRX380M-4-11 ● 38 247 178 152 +0.7 ·When offset drilling, reduce feed rate to 0.06mm/rev or less. Recommended Cutting Conditions K48 ·Ref. to page K49 for Adjustable Sleeve (SHE type). Trouble shooting K47  : Std. Item K44