Drilling tools | CoroDrill® 860 CoroDrill® 860-MM, solid carbide drill for ISO-M​​ Nominal drilling depth 3xD. Internal coolant supply PL LF DCON DC SIG LU LCF OAL Common data values COATING PVD TiAlSiN Metric (mm) M M2BM Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR CP TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] [bar] 860.1-1020-040A1-MM ● 10.20 40.00 55.00 102.00 12.00 140.00 100.14 1.86 3.92 20 h6 H9 860.1-1030-040A1-MM ● 10.30 40.00 55.00 102.00 12.00 140.00 100.13 1.87 3.88 20 h6 H9 860.1-1032-040A1-MM ● 10.32 40.00 55.00 102.00 12.00 140.00 100.12 1.88 3.88 20 h6 H9 860.1-1040-040A1-MM ● 10.40 40.00 55.00 102.00 12.00 140.00 100.11 1.89 3.85 20 h6 H9 860.1-1050-040A1-MM ● 10.50 40.00 55.00 102.00 12.00 140.00 100.09 1.91 3.81 20 h6 H9 860.1-1060-040A1-MM ● 10.60 40.00 55.00 102.00 12.00 140.00 100.07 1.93 3.77 20 h6 H9 860.1-1070-040A1-MM ● 10.70 40.00 55.00 102.00 12.00 140.00 100.05 1.95 3.74 20 h6 H9 860.1-1072-040A1-MM ● 10.72 40.00 55.00 102.00 12.00 140.00 100.05 1.95 3.73 20 h6 H9 860.1-1080-040A1-MM ● 10.80 40.00 55.00 102.00 12.00 140.00 100.04 1.97 3.70 20 h6 H9 860.1-1090-040A1-MM ● 10.90 40.00 55.00 102.00 12.00 140.00 100.02 1.98 3.67 20 h6 H9 860.1-1100-040A1-MM ● 11.00 40.00 55.00 102.00 12.00 140.00 100.00 2.00 3.64 20 h6 H9 860.1-1110-040A1-MM ● 11.10 40.00 55.00 102.00 12.00 140.00 99.98 2.02 3.60 20 h6 H9 860.1-1111-040A1-MM ● 11.11 40.00 55.00 102.00 12.00 140.00 99.98 2.02 3.60 20 h6 H9 860.1-1120-040A1-MM ● 11.20 40.00 55.00 102.00 12.00 140.00 99.96 2.04 3.57 20 h6 H9 860.1-1130-040A1-MM ● 11.30 40.00 55.00 102.00 12.00 140.00 99.94 2.06 3.54 20 h6 H9 860.1-1140-040A1-MM ● 11.40 40.00 55.00 102.00 12.00 140.00 99.93 2.08 3.51 20 h6 H9 860.1-1150-040A1-MM ● 11.50 40.00 55.00 102.00 12.00 140.00 99.91 2.09 3.48 20 h6 H9 860.1-1151-040A1-MM ● 11.51 40.00 55.00 102.00 12.00 140.00 99.90 2.10 3.48 20 h6 H9 860.1-1160-040A1-MM ● 11.60 40.00 55.00 102.00 12.00 140.00 99.89 2.11 3.45 20 h6 H9 860.1-1170-040A1-MM ● 11.70 40.00 55.00 102.00 12.00 140.00 99.87 2.13 3.42 20 h6 H9 860.1-1180-040A1-MM ● 11.80 40.00 55.00 102.00 12.00 140.00 99.85 2.15 3.39 20 h6 H9 860.1-1190-040A1-MM ● 11.90 40.00 55.00 102.00 12.00 140.00 99.83 2.17 3.36 20 h6 H9 860.1-1210-043A1-MM ● 12.10 43.00 60.00 107.00 14.00 140.00 104.80 2.20 3.55 20 h6 H9 860.1-1220-043A1-MM ● 12.20 43.00 60.00 107.00 14.00 140.00 104.78 2.22 3.52 20 h6 H9 860.1-1230-043A1-MM ● 12.30 43.00 60.00 107.00 14.00 140.00 104.76 2.24 3.50 20 h6 H9 860.1-1250-043A1-MM ● 12.50 43.00 60.00 107.00 14.00 140.00 104.72 2.28 3.44 20 h6 H9 860.1-1260-043A1-MM ● 12.60 43.00 60.00 107.00 14.00 140.00 104.71 2.29 3.41 20 h6 H9 860.1-1270-043A1-MM ● 12.70 43.00 60.00 107.00 14.00 140.00 104.69 2.31 3.39 20 h6 H9 860.1-1280-043A1-MM ● 12.80 43.00 60.00 107.00 14.00 140.00 104.67 2.33 3.36 20 h6 H9 860.1-1290-043A1-MM ● 12.90 43.00 60.00 107.00 14.00 140.00 104.65 2.35 3.33 20 h6 H9 ● = First choice ○ = Good choice 331