Drilling tools | CoroDrill® 862 CoroDrill® 862-GM, solid carbide micro drill​​ For multi-materials. Internal coolant supply Common data values COATING PVD AlTiCrN Metric (mm) P M K N S H O X2BM X2BM X2BM X2BM X2BM X2BM X2BM Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] 862.1-1000-060A1-GM ● ● ● ● ● ● ○ 1.00 6.00 8.00 38.00 3.00 140.00 37.82 0.18 6.00 h6 JS7 862.1-1050-063A1-GM ● ● ● ● ● ● ○ 1.05 6.30 8.30 38.00 3.00 140.00 37.81 0.19 6.00 h8 JS7 862.1-1100-066A1-GM ● ● ● ● ● ● ○ 1.10 6.60 8.60 38.00 3.00 140.00 37.80 0.20 6.00 h8 JS7 862.1-1150-069A1-GM ● ● ● ● ● ● ○ 1.15 6.90 8.90 38.00 3.00 140.00 37.79 0.21 6.00 h8 JS7 862.1-1200-072A1-GM ● ● ● ● ● ● ○ 1.20 7.20 9.20 38.00 3.00 140.00 37.78 0.22 6.00 h8 JS7 862.1-1250-075A1-GM ● ● ● ● ● ● ○ 1.25 7.50 9.50 38.00 3.00 140.00 37.77 0.23 6.00 h8 JS7 862.1-1300-078A1-GM ● ● ● ● ● ● ○ 1.30 7.80 9.80 38.00 3.00 140.00 37.76 0.24 6.00 h8 JS7 862.1-1350-081A1-GM ● ● ● ● ● ● ○ 1.35 8.10 10.10 38.00 3.00 140.00 37.75 0.25 6.00 h8 JS7 862.1-1400-084A1-GM ● ● ● ● ● ● ○ 1.40 8.40 10.40 38.00 3.00 140.00 37.75 0.25 6.00 h8 JS7 862.1-1450-087A1-GM ● ● ● ● ● ● ○ 1.45 8.70 10.70 38.00 3.00 140.00 37.74 0.26 6.00 h8 JS7 862.1-1500-090A1-GM ● ● ● ● ● ● ○ 1.50 9.00 11.00 38.00 3.00 140.00 37.73 0.27 6.00 h8 JS7 862.1-1550-093A1-GM ● ● ● ● ● ● ○ 1.55 9.30 12.30 38.00 3.00 140.00 37.72 0.28 6.00 h8 JS7 862.1-1600-096A1-GM ● ● ● ● ● ● ○ 1.60 9.60 12.60 38.00 3.00 140.00 37.71 0.29 6.00 h8 JS7 862.1-1650-099A1-GM ● ● ● ● ● ● ○ 1.65 9.90 12.90 38.00 3.00 140.00 37.70 0.30 6.00 h8 JS7 862.1-1700-102A1-GM ● ● ● ● ● ● ○ 1.70 10.20 12.30 38.00 3.00 140.00 37.69 0.31 6.00 h8 JS7 862.1-1750-105A1-GM ● ● ● ● ● ● ○ 1.75 10.50 13.50 38.00 3.00 140.00 37.68 0.32 6.00 h8 JS7 862.1-1800-108A1-GM ● ● ● ● ● ● ○ 1.80 10.80 13.80 38.00 3.00 140.00 37.67 0.33 6.00 h8 JS7 862.1-1830-109A1-GM ● ● ● ● ● ● ○ 1.83 10.98 14.00 38.00 3.00 140.00 37.67 0.33 6.00 h8 JS7 862.1-1850-111A1-GM ● ● ● ● ● ● ○ 1.85 11.10 14.10 38.00 3.00 140.00 37.66 0.34 6.00 h8 JS7 862.1-1900-114A1-GM ● ● ● ● ● ● ○ 1.90 11.40 14.40 38.00 3.00 140.00 37.65 0.35 6.00 h8 JS7 862.1-1950-117A1-GM ● ● ● ● ● ● ○ 1.95 11.70 14.70 38.00 3.00 140.00 37.65 0.35 6.00 h8 JS7 862.1-2000-120A1-GM ● ● ● ● ● ● ○ 2.00 12.00 15.00 50.00 3.00 140.00 49.64 0.36 6.00 h8 JS7 862.1-2050-123A1-GM ● ● ● ● ● ● ○ 2.05 12.30 15.30 50.00 3.00 140.00 49.63 0.37 6.00 h8 JS7 862.1-2100-126A1-GM ● ● ● ● ● ● ○ 2.10 12.60 15.60 50.00 3.00 140.00 49.62 0.38 6.00 h8 JS7 862.1-2150-129A1-GM ● ● ● ● ● ● ○ 2.15 12.90 15.90 50.00 3.00 140.00 49.61 0.39 6.00 h8 JS7 862.1-2200-132A1-GM ● ● ● ● ● ● ○ 2.20 13.20 16.20 50.00 3.00 140.00 49.60 0.40 6.00 h8 JS7 862.1-2250-135A1-GM ● ● ● ● ● ● ○ 2.25 13.50 16.50 50.00 3.00 140.00 49.59 0.41 6.00 h8 JS7 862.1-2300-138A1-GM ● ● ● ● ● ● ○ 2.30 13.80 16.80 50.00 3.00 140.00 49.58 0.42 6.00 h8 JS7 862.1-2350-141A1-GM ● ● ● ● ● ● ○ 2.35 14.10 17.10 50.00 3.00 140.00 49.57 0.43 6.00 h8 JS7 862.1-2400-144A1-GM ● ● ● ● ● ● ○ 2.40 14.40 17.40 50.00 3.00 140.00 49.56 0.44 6.00 h8 JS7 ● = First choice ○ = Good choice 430