MagicDrill DRZ 5×D Type DRZ (Drilling Depth:5×D) L1 L2 5×D L3 IDc Id Id1 Rc Toolholder Dimensions No. of Inserts Dimension (mm) Spare Parts Max. Clamp Screw Wrench Plug Applicable Inserts Description Std. Offset φDc L1 L2 L3 φd φd1 Rc (Radial) K53 (mm) S32 -DRZ27135-10 ● 27 227 168 135 +2.5 -DRZ28140-10 ● 28 232 173 140 42 +2.2 -DRZ29145-10 ● 2 29 237 178 145 32 Rc1/4 +2.0 SB-4085TR DT-15 GP-2 ZCMT10T304 -DRZ30150-10 ● 30 241 182 150 +1.7 ZCMT10T304SP -DRZ31155-10 ● 31 245 186 155 45 +1.5 -DRZ32160-10 ● 32 251 192 160 +1.2 S40 -DRZ33165-12 ● 33 269 200 165 +2.9 -DRZ34170-12 ● 34 275 206 170 +2.7 -DRZ35175-12 ● 35 279 210 175 +2.4 -DRZ36180-12 ● 2 36 285 216 180 40 55 Rc1/4 +2.2 SB-5085TR DT-20 GP-2 ZCMT12T306 K -DRZ37185-12 ● 37 289 220 185 +1.9 ZCMT12T304SP -DRZ38190-12 ● 38 294 225 190 +1.7 -DRZ39195-12 ● 39 299 230 195 +1.4 -DRZ40200-12 ● 40 302 233 200 +1.2 -DRZ41205-15 ● 41 306 237 205 +4.0 -DRZ42210-15 ● 42 311 242 210 +3.7 Drilling -DRZ43215-15 ● 43 316 247 215 55 +3.5 -DRZ44220-15 ● 44 321 252 220 +3.2 -DRZ45225-15 ● 2 45 324 255 225 40 Rc1/4 +3.0 SB-5085TR DT-20 GP-2 ZCMT150408 -DRZ46230-15 ● 46 333 264 230 +2.7 ZCMT150406SP -DRZ47235-15 ● 47 339 270 235 +2.5 DRA -DRZ48240-15 ● 48 344 275 240 60 +2.2 -DRZ49245-15 ● 49 349 280 245 +2.0 DRC -DRZ50250-15 ● 50 351 282 250 +1.7 DRX · When offset drilling, reduce feed rate to 0.05mm/rev or less. Recommended Cutting Conditions K65 · Hole Dia. Tolerance (5D type) DRS Dc Hole Dia. Tolerance (mm) DRZ φ27~φ40 + 0.35 - 0.15 DRW + 0.40 φ41~φ50 - 0.20 * Above is numeric guideline. It may vary depending on machines / workpieces / clamping status / cutting conditions. : Std. Item K62