
Drilling tools | CoroDrill® 860 CoroDrill® 860-GM, solid carbide drill For multi-materials. Internal 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] 860.1-0460-023A1-GM ● ● ● ○ ○ ● 4.60 23.80 36.00 74.00 6.00 140.00 73.20 0.80 5.17 h6 H9 860.1-0460-037A1-GM ● ● ● ○ ○ ● 4.60 37.60 48.00 90.00 6.00 140.00 89.30 0.70 8.17 h6 H9 860.1-0470-014A1-GM ● ● ● ○ ○ ● 4.70 14.90 24.00 66.00 6.00 140.00 65.20 0.80 3.17 h6 H9 860.1-0470-024A1-GM ● ● ● ○ ○ ● 4.70 24.30 36.00 74.00 6.00 140.00 73.20 0.80 5.17 h6 H9 860.1-0470-038A1-GM ● ● ● ○ ○ ● 4.70 38.40 48.00 90.00 6.00 140.00 89.30 0.70 8.17 h6 H9 860.1-0476-015A1-GM ● ● ● ○ ○ ● 4.76 15.10 28.00 66.00 6.00 140.00 65.20 0.80 3.17 h6 H9 860.1-0476-024A1-GM ● ● ● ○ ○ ● 4.76 24.60 44.00 74.00 6.00 140.00 73.20 0.80 5.17 h6 H9 860.1-0476-038A1-GM ● ● ● ○ ○ ● 4.76 38.90 62.00 90.00 6.00 140.00 89.30 0.70 8.17 h6 H9 860.1-0480-015A1-GM ● ● ● ○ ○ ● 4.80 15.20 28.00 66.00 6.00 140.00 65.20 0.80 3.17 h6 H9 860.1-0480-024A1-GM ● ● ● ○ ○ ● 4.80 24.80 44.00 82.00 6.00 140.00 81.20 0.80 5.17 h6 H9 860.1-0480-039A1-GM ● ● ● ○ ○ ● 4.80 39.20 62.00 104.00 6.00 140.00 103.30 0.70 8.17 h6 H9 860.1-0490-015A1-GM ● ● ● ○ ○ ● 4.90 15.50 28.00 66.00 6.00 140.00 65.20 0.80 3.16 h6 H9 860.1-0490-025A1-GM ● ● ● ○ ○ ● 4.90 25.30 44.00 82.00 6.00 140.00 81.20 0.80 5.16 h6 H9 860.1-0500-015A1-GM ● ● ● ○ ○ ● 5.00 15.90 28.00 66.00 6.00 140.00 65.20 0.80 3.18 h6 H9 860.1-0500-025A1-GM ● ● ● ○ ○ ● 5.00 25.90 44.00 82.00 6.00 140.00 81.20 0.80 5.18 h6 H9 860.1-0500-040A1-GM ● ● ● ○ ○ ● 5.00 40.90 62.00 104.00 6.00 140.00 103.20 0.80 8.18 h6 H9 860.1-0510-016A1-GM ● ● ● ○ ○ ● 5.10 16.20 28.00 66.00 6.00 140.00 65.10 0.90 3.18 h6 H9 860.1-0510-026A1-GM ● ● ● ○ ○ ● 5.10 26.40 44.00 82.00 6.00 140.00 81.10 0.90 5.18 h6 H9 860.1-0510-041A1-GM ● ● ● ○ ○ ● 5.10 41.70 62.00 104.00 6.00 140.00 103.10 0.90 8.18 h6 H9 860.1-0516-016A1-GM ● ● ● ○ ○ ● 5.16 16.40 28.00 66.00 6.00 140.00 65.10 0.90 3.18 h6 H9 860.1-0516-026A1-GM ● ● ● ○ ○ ● 5.16 26.70 44.00 82.00 6.00 140.00 81.10 0.90 5.17 h6 H9 860.1-0520-016A1-GM ● ● ● ○ ○ ● 5.20 16.50 28.00 66.00 6.00 140.00 65.10 0.90 3.17 h6 H9 860.1-0520-026A1-GM ● ● ● ○ ○ ● 5.20 26.90 44.00 82.00 6.00 140.00 81.10 0.90 5.17 h6 H9 860.1-0520-042A1-GM ● ● ● ○ ○ ● 5.20 42.50 62.00 104.00 6.00 140.00 103.10 0.90 8.17 h6 H9 860.1-0525-027A1-GM ● ● ● ○ ○ ● 5.25 27.40 44.00 82.00 6.00 140.00 81.10 0.90 5.22 h6 H9 860.1-0530-016A1-GM ● ● ● ○ ○ ● 5.30 16.80 28.00 66.00 6.00 140.00 65.10 0.90 3.17 h6 H9 860.1-0530-027A1-GM ● ● ● ○ ○ ● 5.30 27.40 44.00 82.00 6.00 140.00 81.10 0.90 5.17 h6 H9 860.1-0530-043A1-GM ● ● ● ○ ○ ● 5.30 43.30 62.00 104.00 6.00 140.00 103.10 0.90 8.17 h6 H9 860.1-0540-016A1-GM ● ● ● ○ ○ ● 5.40 17.10 28.00 66.00 6.00 140.00 65.10 0.90 3.17 h6 H9 860.1-0540-027A1-GM ● ● ● ○ ○ ● 5.40 28.00 44.00 82.00 6.00 140.00 81.10 0.90 5.19 h6 H9 ● = First choice ○ = Good choice 364