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