
Drilling tools | CoroDrill® 860 CoroDrill® 860-SM, Solid carbide drill Nominal drilling depth 3xD. Internal coolant supply Common data values COATING PVD AlTiN Metric (mm) S 1210 Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR CP TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] [bar] 860.1-0820-026A1-SM ● 8.20 26.10 47.00 89.00 10.00 140.00 87.63 1.49 3.18 20 h6 H9 860.1-0830-026A1-SM ● 8.30 26.40 47.00 89.00 10.00 140.00 87.61 1.51 3.18 20 h6 H9 860.1-0833-026A1-SM ● 8.33 26.50 47.00 89.00 10.00 140.00 87.61 1.52 3.18 20 h6 H9 860.1-0840-026A1-SM ● 8.40 26.70 47.00 89.00 10.00 140.00 87.59 1.53 3.18 20 h6 H9 860.1-0845-026A1-SM ● 8.45 26.90 47.00 89.00 10.00 140.00 87.59 1.54 3.18 20 h6 H9 860.1-0850-027A1-SM ● 8.50 27.00 47.00 89.00 10.00 140.00 87.58 1.55 3.18 20 h6 H9 860.1-0860-027A1-SM ● 8.60 27.40 47.00 89.00 10.00 140.00 87.56 1.57 3.19 20 h6 H9 860.1-0865-027A1-SM ● 8.65 27.50 47.00 89.00 10.00 140.00 87.55 1.57 3.18 20 h6 H9 860.1-0870-027A1-SM ● 8.70 27.70 47.00 89.00 10.00 140.00 87.54 1.58 3.18 20 h6 H9 860.1-0873-027A1-SM ● 8.73 27.80 47.00 89.00 10.00 140.00 87.54 1.59 3.18 20 h6 H9 860.1-0880-028A1-SM ● 8.80 28.00 47.00 89.00 10.00 140.00 87.53 1.60 3.18 20 h6 H9 860.1-0885-028A1-SM ● 8.85 28.20 47.00 89.00 10.00 140.00 87.52 1.61 3.19 20 h6 H9 860.1-0900-028A1-SM ● 9.00 28.60 47.00 89.00 10.00 140.00 87.49 1.64 3.18 20 h6 H9 860.1-0920-029A1-SM ● 9.20 29.30 47.00 89.00 10.00 140.00 87.46 1.67 3.18 20 h6 H9 860.1-0930-029A1-SM ● 9.30 29.60 47.00 89.00 10.00 140.00 87.44 1.69 3.18 20 h6 H9 860.1-0940-029A1-SM ● 9.40 29.90 47.00 89.00 10.00 140.00 87.43 1.71 3.18 20 h6 H9 860.1-0950-030A1-SM ● 9.50 30.20 47.00 89.00 10.00 140.00 87.41 1.73 3.18 20 h6 H9 860.1-0952-030A1-SM ● 9.52 30.30 47.00 89.00 10.00 140.00 87.41 1.73 3.18 20 h6 H9 860.1-0953-030A1-SM ● 9.53 30.30 47.00 89.00 10.00 140.00 87.40 1.73 3.18 20 h6 H9 860.1-0960-030A1-SM ● 9.60 30.50 47.00 89.00 10.00 140.00 87.39 1.75 3.18 20 h6 H9 860.1-0970-030A1-SM ● 9.70 30.90 47.00 89.00 10.00 140.00 87.38 1.77 3.19 20 h6 H9 860.1-0980-031A1-SM ● 9.80 31.20 47.00 89.00 10.00 140.00 87.36 1.78 3.18 20 h6 H9 860.1-0992-031A1-SM ● 9.92 31.60 47.00 89.00 10.00 140.00 87.34 1.81 3.19 20 h6 H9 860.1-1000-031A1-SM ● 10.00 31.80 47.00 89.00 10.00 140.00 87.33 1.82 3.18 20 h6 H9 860.1-1010-032A1-SM ● 10.10 32.10 55.00 102.00 12.00 140.00 100.31 1.84 3.18 20 h6 H9 860.1-1020-032A1-SM ● 10.20 32.50 55.00 102.00 12.00 140.00 100.29 1.86 3.19 20 h6 H9 860.1-1030-032A1-SM ● 10.30 32.80 55.00 102.00 12.00 140.00 100.28 1.87 3.18 20 h6 H9 860.1-1032-032A1-SM ● 10.32 32.80 55.00 102.00 12.00 140.00 100.27 1.88 3.18 20 h6 H9 860.1-1050-033A1-SM ● 10.50 33.40 55.00 102.00 12.00 140.00 100.24 1.91 3.18 20 h6 H9 860.1-1080-034A1-SM ● 10.80 34.40 55.00 102.00 12.00 140.00 100.19 1.97 3.19 20 h6 H9 ● = First choice ○ = Good choice 408