
Drilling tools | CoroDrill® 860 CoroDrill® 860-PM, solid carbide drill Internal 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] 860.1-0520-037A1-PM ● 5.20 37.00 44.00 87.00 6.00 147.00 81.20 0.77 7.12 h6 H8 860.1-0525-037A1-PM ● 5.25 37.00 44.00 87.00 6.00 147.00 81.20 0.78 7.05 h6 H8 860.1-0530-037A1-PM ● 5.30 37.00 44.00 87.00 6.00 147.00 81.20 0.78 6.98 h6 H8 860.1-0540-037A1-PM ● 5.40 37.00 44.00 87.00 6.00 147.00 81.20 0.80 6.85 h6 H8 860.1-0550-037A1-PM ● 5.50 37.00 44.00 87.00 6.00 147.00 81.10 0.81 6.73 h6 H8 860.1-0555-037A1-PM ● 5.55 37.00 44.00 87.00 6.00 147.00 81.10 0.82 6.67 h6 H8 860.1-0556-037A1-PM ● 5.56 37.00 44.00 87.00 6.00 147.00 81.10 0.82 6.65 h6 H8 860.1-0560-037A1-PM ● 5.60 37.00 44.00 87.00 6.00 147.00 81.10 0.83 6.61 h6 H8 860.1-0570-037A1-PM ● 5.70 37.00 44.00 87.00 6.00 147.00 81.10 0.84 6.49 h6 H8 860.1-0580-037A1-PM ● 5.80 37.00 44.00 87.00 6.00 147.00 81.10 0.86 6.38 h6 H8 860.1-0590-037A1-PM ● 5.90 37.00 44.00 87.00 6.00 147.00 81.10 0.87 6.27 h6 H8 860.1-0595-037A1-PM ● 5.95 37.00 44.00 87.00 6.00 147.00 81.10 0.88 6.22 h6 H8 860.1-0610-040A1-PM ● 6.10 40.00 53.00 91.00 8.00 147.00 90.00 0.90 6.56 h6 H8 860.1-0620-040A1-PM ● 6.20 40.00 53.00 91.00 8.00 147.00 90.00 0.92 6.45 h6 H8 860.1-0630-040A1-PM ● 6.30 40.00 53.00 91.00 8.00 147.00 90.00 0.93 6.35 h6 H8 860.1-0635-040A1-PM ● 6.35 40.00 53.00 91.00 8.00 147.00 90.00 0.94 6.30 h6 H8 860.1-0640-040A1-PM ● 6.40 40.00 53.00 91.00 8.00 147.00 90.00 0.95 6.25 h6 H8 860.1-0650-040A1-PM ● 6.50 40.00 53.00 91.00 8.00 147.00 89.90 0.96 6.15 h6 H8 860.1-0660-040A1-PM ● 6.60 40.00 53.00 91.00 8.00 147.00 89.90 0.98 6.06 h6 H8 860.1-0670-040A1-PM ● 6.70 40.00 53.00 91.00 8.00 147.00 89.90 0.99 5.97 h6 H8 860.1-0675-040A1-PM ● 6.75 40.00 53.00 91.00 8.00 147.00 89.90 1.00 5.93 h6 H8 860.1-0680-040A1-PM ● 6.80 40.00 53.00 91.00 8.00 147.00 89.90 1.01 5.88 h6 H8 860.1-0690-040A1-PM ● 6.90 40.00 53.00 91.00 8.00 147.00 89.90 1.02 5.80 h6 H8 860.1-0700-040A1-PM ● 7.00 40.00 53.00 91.00 8.00 147.00 89.90 1.04 5.71 h6 H8 860.1-0710-040A1-PM ● 7.10 40.00 53.00 91.00 8.00 147.00 89.90 1.05 5.63 h6 H8 860.1-0714-040A1-PM ● 7.14 40.00 53.00 91.00 8.00 147.00 89.80 1.06 5.60 h6 H8 860.1-0720-040A1-PM ● 7.20 40.00 53.00 91.00 8.00 147.00 89.80 1.07 5.56 h6 H8 860.1-0730-040A1-PM ● 7.30 40.00 53.00 91.00 8.00 147.00 89.80 1.08 5.48 h6 H8 860.1-0740-040A1-PM ● 7.40 40.00 53.00 91.00 8.00 147.00 89.80 1.10 5.41 h6 H8 860.1-0750-040A1-PM ● 7.50 40.00 53.00 91.00 8.00 147.00 89.80 1.11 5.33 h6 H8 ● = First choice ○ = Good choice 388