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] 860.1-1100-035A1-SM ● 11.00 35.00 55.00 102.00 12.00 140.00 100.16 2.00 3.18 20 h6 H9 860.1-1111-035A1-SM ● 11.11 35.40 55.00 102.00 12.00 140.00 100.14 2.02 3.19 20 h6 H9 860.1-1120-035A1-SM ● 11.20 35.60 55.00 102.00 12.00 140.00 100.12 2.04 3.18 20 h6 H9 860.1-1150-036A1-SM ● 11.50 36.60 55.00 102.00 12.00 140.00 100.07 2.09 3.18 20 h6 H9 860.1-1180-037A1-SM ● 11.80 37.50 55.00 102.00 12.00 140.00 100.02 2.15 3.18 20 h6 H9 860.1-1200-038A1-SM ● 12.00 38.20 55.00 102.00 12.00 140.00 99.99 2.18 3.18 20 h6 H9 860.1-1210-038A1-SM ● 12.10 38.50 60.00 107.00 14.00 140.00 104.97 2.20 3.18 20 h6 H9 860.1-1220-038A1-SM ● 12.20 38.80 60.00 107.00 14.00 140.00 104.96 2.22 3.18 20 h6 H9 860.1-1240-039A1-SM ● 12.40 39.50 60.00 107.00 14.00 140.00 104.92 2.26 3.19 20 h6 H9 860.1-1250-039A1-SM ● 12.50 39.80 60.00 107.00 14.00 140.00 104.91 2.27 3.18 20 h6 H9 860.1-1270-040A1-SM ● 12.70 40.40 60.00 107.00 14.00 140.00 104.87 2.31 3.18 20 h6 H9 860.1-1290-040A1-SM ● 12.90 40.60 60.00 107.00 14.00 140.00 104.84 2.35 3.15 20 h6 H9 860.1-1300-040A1-SM ● 13.00 40.50 60.00 107.00 14.00 140.00 104.82 2.37 3.12 20 h6 H9 860.1-1325-040A1-SM ● 13.25 40.50 60.00 107.00 14.00 140.00 104.78 2.41 3.06 20 h6 H9 860.1-1350-040A1-SM ● 13.50 40.60 60.00 107.00 14.00 140.00 104.74 2.46 3.01 20 h6 H9 860.1-1370-040A1-SM ● 13.70 40.60 60.00 107.00 14.00 140.00 104.71 2.49 2.96 20 h6 H9 860.1-1375-040A1-SM ● 13.75 40.60 60.00 107.00 14.00 140.00 104.70 2.50 2.95 20 h6 H9 860.1-1400-040A1-SM ● 14.00 40.60 60.00 107.00 14.00 140.00 104.66 2.55 2.90 20 h6 H9 860.1-1550-043A1-SM ● 15.50 43.60 65.00 115.00 16.00 140.00 112.40 2.82 2.81 20 h6 H9 ● = First choice ○ = Good choice 409