Drilling tools | CoroDrill® 860 CoroDrill® 860-PM, solid carbide drill​​ External coolant supply Common data values COATING PVD TiAlSiN+TiSiN Metric (mm) P P1BM Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] 860.1-0750-028A0-PM ● 7.50 28.00 41.00 79.00 8.00 147.00 77.80 1.11 3.73 h6 H8 860.1-0750-040A0-PM ● 7.50 40.00 53.00 91.00 8.00 147.00 89.80 1.11 5.33 h6 H8 860.1-0760-028A0-PM ● 7.60 28.00 41.00 79.00 8.00 147.00 77.80 1.13 3.68 h6 H8 860.1-0770-028A0-PM ● 7.70 28.00 41.00 79.00 8.00 147.00 77.80 1.14 3.64 h6 H8 860.1-0770-040A0-PM ● 7.70 40.00 53.00 91.00 8.00 147.00 89.80 1.14 5.19 h6 H8 860.1-0780-028A0-PM ● 7.80 28.00 41.00 79.00 8.00 147.00 77.70 1.16 3.59 h6 H8 860.1-0780-040A0-PM ● 7.80 40.00 53.00 91.00 8.00 147.00 89.70 1.16 5.13 h6 H8 860.1-0790-028A0-PM ● 7.90 28.00 41.00 79.00 8.00 147.00 77.70 1.17 3.54 h6 H8 860.1-0790-040A0-PM ● 7.90 40.00 53.00 91.00 8.00 147.00 89.70 1.17 5.06 h6 H8 860.1-0810-031A0-PM ● 8.10 31.00 47.00 89.00 10.00 147.00 87.70 1.20 3.83 h6 H8 860.1-0810-045A0-PM ● 8.10 45.00 61.00 103.00 10.00 147.00 101.70 1.20 5.56 h6 H8 860.1-0820-031A0-PM ● 8.20 31.00 47.00 89.00 10.00 147.00 87.70 1.21 3.78 h6 H8 860.1-0820-045A0-PM ● 8.20 45.00 61.00 103.00 10.00 147.00 101.70 1.21 5.49 h6 H8 860.1-0830-031A0-PM ● 8.30 31.00 47.00 89.00 10.00 147.00 87.60 1.23 3.73 h6 H8 860.1-0830-045A0-PM ● 8.30 45.00 61.00 103.00 10.00 147.00 101.60 1.23 5.42 h6 H8 860.1-0840-031A0-PM ● 8.40 31.00 47.00 89.00 10.00 147.00 87.60 1.24 3.69 h6 H8 860.1-0840-045A0-PM ● 8.40 45.00 61.00 103.00 10.00 147.00 101.60 1.24 5.36 h6 H8 860.1-0850-031A0-PM ● 8.50 31.00 47.00 89.00 10.00 147.00 87.60 1.26 3.65 h6 H8 860.1-0850-045A0-PM ● 8.50 45.00 61.00 103.00 10.00 147.00 101.60 1.26 5.29 h6 H8 860.1-0860-031A0-PM ● 8.60 31.00 47.00 89.00 10.00 147.00 87.60 1.27 3.60 h6 H8 860.1-0860-045A0-PM ● 8.60 45.00 61.00 103.00 10.00 147.00 101.60 1.27 5.23 h6 H8 860.1-0870-031A0-PM ● 8.70 31.00 47.00 89.00 10.00 147.00 87.60 1.29 3.56 h6 H8 860.1-0870-045A0-PM ● 8.70 45.00 61.00 103.00 10.00 147.00 101.60 1.29 5.17 h6 H8 860.1-0880-031A0-PM ● 8.80 31.00 47.00 89.00 10.00 147.00 87.60 1.30 3.52 h6 H8 860.1-0880-045A0-PM ● 8.80 45.00 61.00 103.00 10.00 147.00 101.60 1.30 5.11 h6 H8 860.1-0900-031A0-PM ● 9.00 31.00 47.00 89.00 10.00 147.00 87.50 1.33 3.44 h6 H8 860.1-0900-045A0-PM ● 9.00 45.00 61.00 103.00 10.00 147.00 101.50 1.33 5.00 h6 H8 860.1-0910-031A0-PM ● 9.10 31.00 47.00 89.00 10.00 147.00 87.50 1.35 3.41 h6 H8 860.1-0920-031A0-PM ● 9.20 31.00 47.00 89.00 10.00 147.00 87.50 1.36 3.37 h6 H8 860.1-0920-045A0-PM ● 9.20 45.00 61.00 103.00 10.00 147.00 101.50 1.36 4.89 h6 H8 ● = First choice ○ = Good choice 400