Drilling Tools Microdrill VHM Design: - shaft-integrated power chamber up to a drill Ø of 2.95 mm VHM 6×D ICS UNI - sufficient coolant supply even at lower pressure coated 140° - three times greater oil volume at the same pressure - increased drilling speed - longer tool life - efficient chip removal Cutting data - special spiral shape for optimal chip transport - cooling, lubrication and carrying away of the chips 10 Note: Set pilot hole with 102401, 102403 or 102416, resp. l2 d1 (k5) d2 (h6) 102425 MIKRON TOOL, CrazyDrill Cool, 6 × D, with internal cooling 102427 MIKRON TOOL, CrazyDrill Cool, 6 × D, eXedur RIP, with internal cooling Type 102425 102427 d1mm l1mm l2mm d2mm Type 102425 102427 d1mm l1mm l2mm d2mm 0075 0.75 51.5 6.8 3 1 0290 2.90 68.5 26.1 4 1 0080 0.80 51.5 7.2 3 1 0295 2.95 68.5 26.6 4 1 0085 0.85 51.5 7.7 3 1 0300 3.00 73.0 27.0 6 1 0090 0.90 51.5 8.1 3 1 0305 3.05 73.0 27.5 6 1 0095 0.95 51.5 8.6 3 1 0310 3.10 73.0 27.9 6 1 0100 1.00 55.0 9.0 4 1 0315 3.15 73.0 28.4 6 1 0105 1.05 55.0 9.5 4 1 0320 3.20 73.0 28.8 6 1 0110 1.10 55.0 9.9 4 1 0325 3.25 73.0 29.3 6 1 0115 1.15 55.0 10.4 4 1 0330 3.30 75.5 29.7 6 1 0120 1.20 55.0 10.8 4 1 0335 3.35 75.5 30.2 6 1 0125 1.25 55.0 11.3 4 1 0340 3.40 75.5 30.6 6 1 0130 1.30 57.0 11.7 4 1 0345 3.45 75.5 31.1 6 1 0135 1.35 57.0 12.2 4 1 0350 3.50 75.5 31.5 6 1 0140 1.40 57.0 12.6 4 1 0355 3.55 75.5 32.0 6 1 0145 1.45 57.0 13.1 4 1 0360 3.60 77.5 32.4 6 1 0150 1.50 57.0 13.5 4 1 0365 3.65 77.5 32.9 6 1 0155 1.55 59.0 14.0 4 1 0370 3.70 77.5 33.3 6 1 0160 1.60 59.0 14.4 4 1 0375 3.75 77.5 33.8 6 1 0165 1.65 59.0 14.9 4 1 0380 3.80 77.5 34.2 6 1 0170 1.70 59.0 15.3 4 1 0385 3.85 79.0 34.7 6 1 0175 1.75 59.0 15.8 4 1 0390 3.90 79.0 35.1 6 1 0180 1.80 61.0 16.2 4 1 0395 3.95 79.0 35.6 6 1 0185 1.85 61.0 16.7 4 1 0400 4.00 79.0 36.0 6 1 0190 1.90 61.0 17.1 4 1 0410 4.10 80.5 35.3 6 1 0195 1.95 61.0 17.6 4 1 0420 4.20 80.5 36.1 6 1 0200 2.00 63.0 18.0 4 1 0430 4.30 80.5 36.1 6 1 0205 2.05 63.0 18.5 4 1 0440 4.40 80.5 37.0 6 1 0210 2.10 63.0 18.9 4 1 0450 4.50 80.5 37.8 6 1 0215 2.15 63.0 19.4 4 1 0460 4.60 80.5 38.6 6 1 0220 2.20 63.0 19.8 4 1 0470 4.70 84.5 39.5 6 1 0225 2.25 63.0 20.3 4 1 0480 4.80 84.5 40.3 6 1 0230 2.30 65.0 20.7 4 1 0490 4.90 84.5 41.2 6 1 0235 2.35 65.0 21.2 4 1 0500 5.00 84.5 42.0 6 1 0240 2.40 65.0 21.6 4 1 0510 5.10 84.5 40.8 6 1 0245 2.45 65.0 22.1 4 1 0520 5.20 84.5 41.6 6 1 0250 2.50 65.0 22.5 4 1 0530 5.30 84.5 42.4 6 1 0255 2.55 65.0 22.7 4 1 0540 5.40 88.0 45.4 6 1 0260 2.60 66.5 23.4 4 1 0550 5.50 88.0 46.2 6 1 0265 2.65 66.5 23.9 4 1 0560 5.60 88.0 47.0 6 1 0270 2.70 66.5 24.3 4 1 0570 5.70 88.0 45.6 6 1 0275 2.75 68.5 24.8 4 1 0580 5.80 88.0 46.4 6 1 0280 2.80 68.5 25.2 4 1 0590 5.90 88.0 47.2 6 1 0285 2.85 68.5 25.7 4 1 0600 6.00 88.0 48.0 6 1 www.precitool.de 10/49