
Drilling tools | CoroDrill® 860 CoroDrill® 860-NM, solid carbide drill Nominal drilling depth 3xD. Internal coolant supply Metric (mm) N H10F Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR CP TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] [bar] 860.1-1429-043A1-NM ● 14.29 44.80 65.00 115.00 16.00 130.00 113.10 1.90 3.14 20 h6 H9 860.1-1450-044A1-NM ● 14.50 45.40 65.00 115.00 16.00 130.00 113.10 1.90 3.13 20 h6 H9 860.1-1475-044A1-NM ● 14.75 46.20 65.00 115.00 16.00 130.00 113.00 2.00 3.13 20 h6 H9 860.1-1500-045A1-NM ● 15.00 47.00 65.00 115.00 16.00 130.00 113.00 2.00 3.13 20 h6 H9 860.1-1550-047A1-NM ● 15.50 48.60 65.00 115.00 16.00 130.00 112.90 2.10 3.14 20 h6 H9 860.1-1600-048A1-NM ● 16.00 49.00 65.00 115.00 16.00 130.00 112.90 2.10 3.06 20 h6 H9 860.1-1700-051A1-NM ● 17.00 53.30 73.00 123.00 18.00 130.00 120.70 2.30 3.14 20 h6 H9 860.1-1750-053A1-NM ● 17.50 54.80 73.00 123.00 18.00 130.00 120.70 2.30 3.13 20 h6 H9 860.1-1800-054A1-NM ● 18.00 56.40 73.00 123.00 18.00 130.00 120.60 2.40 3.13 20 h6 H9 860.1-1900-057A1-NM ● 19.00 59.50 79.00 131.00 20.00 130.00 128.50 2.50 3.13 20 h6 H9 860.1-2000-060A1-NM ● 20.00 62.70 79.00 131.00 20.00 130.00 128.30 2.70 3.13 20 h6 H9 ● = First choice ○ = Good choice 415