
Drilling tools | CoroDrill® 860 CoroDrill® 860-GM, solid carbide drill For multi-materials. External coolant supply Common data values COATING PVD TiAlSiN+TiSiN Metric (mm) P M K N S H X1BM X1BM X1BM X1BM X1BM X1BM Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] 860.1-0600-016A0-GM ● ● ● ○ ○ ● 6.00 19.00 28.00 66.00 6.00 140.00 65.00 1.00 3.17 h6 H9 860.1-0600-031A0-GM ● ● ○ ○ 6.00 31.00 44.00 82.00 6.00 140.00 81.00 1.00 5.17 h6 H9 860.1-0800-038A0-GM ● ● ○ ○ 8.00 41.40 53.00 91.00 8.00 140.00 89.60 1.40 5.18 h6 H9 860.1-0830-026A0-GM ● ● ● ○ ○ ● 8.30 26.40 47.00 89.00 10.00 140.00 87.49 1.51 3.18 h6 H9 860.1-1000-029A0-GM ● ● ● ○ ○ ● 10.00 31.80 47.00 89.00 10.00 140.00 87.18 1.82 3.18 h6 H9 860.1-1000-043A0-GM ● ● ○ ○ 10.00 50.00 61.00 103.00 10.00 140.00 101.18 1.82 5.00 h6 H9 860.1-1200-035A0-GM ● ● ● ○ ○ ● 12.00 38.10 55.00 102.00 12.00 140.00 99.82 2.18 3.17 h6 H9 860.1-1200-051A0-GM ● ● ○ ○ 12.00 56.00 71.00 118.00 12.00 140.00 115.82 2.18 4.67 h6 H9 860.1-1400-038A0-GM ● ● ● ○ ○ ● 14.00 43.00 60.00 107.00 14.00 140.00 104.45 2.55 3.07 h6 H9 860.1-1400-055A0-GM ● ● ○ ○ 14.00 60.00 77.00 124.00 14.00 140.00 121.45 2.55 4.29 h6 H9 ● = First choice ○ = Good choice 378