Dimension (mm) PVD Coated Carbide Applicable Toolholders Insert Description K21~K23,K26~K28 φDc Lp PR0315 DC 1250M-SC 12.50 2.27 N 1260M-SC 12.60 2.29 N SS14-DRC125M-O 1270M-SC 12.70 2.31 N SF16-DRC125M-O 1280M-SC 12.80 2.33 N 1290M-SC 12.90 2.35 N DC 1300M-SC 13.00 2.36 N 1310M-SC 13.10 2.38 N SS14-DRC130M-O 1320M-SC 13.20 2.40 N SF16-DRC130M-O 1330M-SC 13.30 2.42 N 1340M-SC 13.40 2.44 N DC 1350M-SC 13.50 2.46 N 1360M-SC 13.60 2.47 N SS14-DRC135M-O 1370M-SC 13.70 2.49 N SF16-DRC135M-O 1380M-SC 13.80 2.51 N 1390M-SC 13.90 2.53 N DC 1400M-SC 14.00 2.55 N 1410M-SC 14.10 2.56 N SS16-DRC140M-O 1420M-SC 14.20 2.58 N SF16-DRC140M-O 1430M-SC 14.30 2.60 N 1440M-SC 14.40 2.62 N DC 1450M-SC 14.50 2.64 N 1460M-SC 14.60 2.66 N SS16-DRC145M-O 1470M-SC 14.70 2.67 N SF16-DRC145M-O 1480M-SC 14.80 2.69 N 1490M-SC 14.90 2.71 N DC 1500M-SC 15.00 2.73 N K 1510M-SC 15.10 2.75 N 1520M-SC 15.20 2.76 N 1530M-SC 15.30 2.78 N SS16-DRC150M-O 1540M-SC 15.40 2.80 N SF20-DRC150M-O φDck8 1550M-SC 15.50 2.82 N Drilling 1560M-SC 15.60 2.84 N 140° 1570M-SC 15.70 2.86 N Lp 1580M-SC 15.80 2.87 N DC 1600M-SC 16.00 2.91 N 1610M-SC 16.10 2.93 N 1620M-SC 16.20 2.95 N 1630M-SC 16.30 2.96 N 1640M-SC 16.40 2.98 N SS18-DRC160M-O 1650M-SC 16.50 3.00 N SF20-DRC160M-O 1660M-SC 16.60 3.02 N 1670M-SC 16.70 3.04 N 1680M-SC 16.80 3.06 N 1690M-SC 16.90 3.07 N DC 1700M-SC 17.00 3.09 N 1710M-SC 17.10 3.11 N 1720M-SC 17.20 3.13 N 1730M-SC 17.30 3.15 N 1740M-SC 17.40 3.16 N SS18-DRC170M-O 1750M-SC 17.50 3.18 N SF20-DRC170M-O k8 tolerance 1760M-SC 17.60 3.20 N φDc k8(mm) 1770M-SC 17.70 3.22 N 7.94 1780M-SC 17.80 3.24 N 〜 +0.022 1790M-SC 17.90 3.26 N 10.00 0 DC 1800M-SC 18.00 3.27 N 10.10 +0.027 1810M-SC 18.10 3.29 N 〜 0 1820M-SC 18.20 3.31 N 18.00 1830M-SC 18.30 3.33 N 18.10 +0.033 1840M-SC 18.40 3.35 N SS20-DRC180M-O 〜 0 25.50 1850M-SC 18.50 3.36 N SF25-DRC180M-O k8 is the dimension tolerance of 1860M-SC 18.60 3.38 N the insert. 1870M-SC 18.70 3.40 N It is not the dimension tolerance of the hole diameter. 1880M-SC 18.80 3.42 N 1890M-SC 18.90 3.44 N : Std. Item DC inserts are sold in 1 piece boxes K19