
Drilling tools | CoroDrill® 860 CoroDrill® 860-MM, solid carbide drill for ISO-M Nominal drilling depth up to 8xD. Internal coolant supply PL LF DCON DC SIG LU LCF OAL Common data values COATING PVD TiAlSiN Metric (mm) M M2BM Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR CP TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] [bar] 860.1-0600-020A1-MM ● 6.00 20.00 28.00 66.00 6.00 140.00 64.91 1.09 3.33 20 h6 H9 860.1-0600-035A1-MM ● 6.00 35.00 44.00 82.00 6.00 140.00 80.91 1.09 5.83 20 h6 H9 860.1-0800-029A1-MM ● 8.00 29.00 41.00 79.00 8.00 140.00 77.54 1.46 3.63 20 h6 H9 860.1-0800-043A1-MM ● 8.00 43.00 53.00 91.00 8.00 140.00 89.54 1.46 5.38 20 h6 H9 860.1-1000-035A1-MM ● 10.00 35.00 47.00 89.00 10.00 140.00 87.18 1.82 3.50 20 h6 H9 860.1-1000-049A1-MM ● 10.00 49.00 61.00 103.00 10.00 140.00 101.18 1.82 4.90 20 h6 H9 860.1-1200-040A1-MM ● 12.00 40.00 55.00 102.00 12.00 140.00 99.82 2.18 3.33 20 h6 H9 860.1-1200-056A1-MM ● 12.00 56.00 71.00 118.00 12.00 140.00 115.82 2.18 4.67 20 h6 H9 860.1-1400-060A1-MM ● 14.00 60.00 77.00 124.00 14.00 140.00 121.45 2.55 4.29 20 h6 H9 860.1-1420-045A1-MM ● 14.20 45.00 65.00 115.00 16.00 140.00 112.42 2.58 3.17 20 h6 H9 860.1-1600-045A1-MM ● 16.00 45.00 65.00 115.00 16.00 140.00 112.09 2.91 2.81 20 h6 H9 860.1-1600-063A1-MM ● 16.00 63.00 83.00 133.00 16.00 140.00 130.09 2.91 3.94 20 h6 H9 860.1-1800-051A1-MM ● 18.00 51.00 73.00 123.00 18.00 140.00 119.72 3.28 2.83 20 h6 H9 860.1-1800-071A1-MM ● 18.00 71.00 93.00 143.00 18.00 140.00 139.72 3.28 3.94 20 h6 H9 860.1-2000-055A1-MM ● 20.00 55.00 79.00 131.00 20.00 140.00 127.36 3.64 2.75 20 h6 H9 860.1-2000-077A1-MM ● 20.00 77.00 101.00 153.00 20.00 140.00 149.36 3.64 3.85 20 h6 H9 ● = First choice ○ = Good choice 333