MagicDrill Insert for DRA NEW Dimension (mm) MEGACOAT Applicable Toolholders Insert Description NANO φDc Lp PR1535 PR1525 K9~K14 DA 1900M-GM 19.00 3.21 N N 1910M-GM 19.10 3.23 N N 1920M-GM 19.20 3.25 N N 1930M-GM 19.30 3.27 N N 1940M-GM 19.40 3.29 N N SS20-DRA190M-O 1950M-GM 19.50 3.30 N N SF25-DRA190M-O 1960M-GM 19.60 3.32 N N 1970M-GM 19.70 3.34 N N 1980M-GM 19.80 3.36 N N 1990M-GM 19.90 3.38 N N DA 2000M-GM 20.00 3.37 N N 2010M-GM 20.10 3.39 N N φDck8 2020M-GM 20.20 3.41 N N 140° 2030M-GM 20.30 3.43 N N Lp 2040M-GM 20.40 3.45 N N SS25-DRA200M-O 2050M-GM 20.50 3.46 N N SF25-DRA200M-O 2060M-GM 20.60 3.48 N N 2070M-GM 20.70 3.50 N N k8 tolerance 2080M-GM 20.80 3.52 N N φDc k8(mm) 2090M-GM 20.90 3.54 N N 7.94 チップ+図0.022 DA 2100M-GM 21.00 3.54 N N SS25-DRA210M-O 〜 0 2150M-GM 21.50 3.63 N N SF25-DRA210M-O K 10.00 DA 2200M-GM 22.00 3.71 N N 10.10 SS25-DRA220M-O 〜 +0.027 2250M-GM 22.50 3.80 N N SF25-DRA220M-O 18.00 0 DA 2300M-GM 23.00 3.87 N N SS25-DRA230M-O 18.10 +0.033 2350M-GM 23.50 3.96 N N SF25-DRA230M-O 〜 0 Drilling 25.50 DA 2400M-GM 24.00 4.04 N N SS25-DRA240M-O k8 is the dimension tolerance of 2450M-GM 24.50 4.13 N N SF25-DRA240M-O the insert. It is not the dimension tolerance DA 2500M-GM 25.00 4.20 N N SS32-DRA250M-O of the hole diameter. 2550M-GM 25.50 4.29 N N SF25-DRA250M-O DRA DRC DRX DRS DRZ DRW DA inserts are  : Std. Item K8 sold in 1 piece boxes