BXM10 BXM20 BXA20 BXC50 BX360 BXC90 No. of corners 2 Standard Sharp edge D1 Wiper Chipbreaker GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex 1 CBN Insert N E G AT I V E TYPE C : Continuous cuttingL : Light interrupted cuttingH : Heavy interrupted cuttingA P Steel M Stainless LE RE K Cast iron CL N Non-ferrousSSuperalloyHHard materialC CLCL H CL BICS Sintered metal Dimension (mm) Honing Shape Designation L LF LC HLEREICSD1 C 2QP-CNGM**-H* 2QP-CNGM120408-HF 䖃 2 2.2 0.8 12.7 4.76 5.16 䚽 2QP-CNGM120412-HF 䖃 2 2.4 1.2 12.7 4.76 5.16 䚽 2QP-CNGM120408-HM 䖃 䖃2QP-CNGM120412-HM䖃䖃2QP-CNGM120404-HP䖃䖃 2 2.2 0.8 12.7 4.76 5.1622.41.212.74.765.1622.30.412.74.765.16 䚽䚽䚽 D 2QP-CNGM120408-HP 䖃 䖃 2 2.2 0.8 12.7 4.76 5.16 䚽 2QP-CNGM120412-HP 䖃 䖃 2 2.4 1.2 12.7 4.76 5.16 䚽 2QP-CNGM**WL-HP 2QP-CNGM120408WL-HP 䖃 䖃 2 2.2 0.8 12.7 4.76 5.16 䚽 䚽 E 4QP-CNGA 4QP-CNGA120404 䖃4QP-CNGA120408䖃 4 2.3 0.4 12.7 4.76 5.16 䚽42.20.812.74.765.16䚽 F 4QP-CNGA120412 䖃 4 2.4 1.2 12.7 4.76 5.16 䚽 4QP-CNMA**W 4QP-CNMA120404W 䖃4QP-CNMA120408W䖃4QP-CNMA120412W䖃 4 2.3 0.4 12.7 4.76 5.1642.20.812.74.765.1642.41.212.74.765.16䚽䚽䚽 G 4QS-CNGA 4QS-CNGA120408 䖃4QS-CNGA120412䖃 4 2.2 0.8 12.7 4.76 5.16 䚽42.41.212.74.76 5.16䚽 H 4QS-CNGA**-H 4QS-CNGA120408-H 䖃4QS-CNGA120412-H䖃 4 1.5 0.8 12.7 4.76 5.1641.71.212.74.765.16 䚽䚽 I 4QS-CNGG**-HM 4QS-CNGG120408-HM 䖃4QS-CNGG120412-HM䖃 4 1.5 0.8 12.7 4.76 5.16 䚽41.71.212.74.765.16䚽 J CNGA**-QBN CNGA120402-QBN 䖃 1 4.1 0.2 12.7 4.76 5.16 䚽 CNGA120404-QBN 䖃 1 4.0 0.4 12.7 4.76 5.16 䚽CNGA120408-QBN䖃13.90.812.74.76 5.16䚽CNGA120412-QBN䖃13.9㻝㻚㻞12.74.765.16䚽K S-CNGN S-CNGN090308 䖃 4 - 0.8 9.525 3.18 - 䚽 S-CNGN090312 䖃 4 - 1.2 9.525 3.18 - 䚽S-CNGN120408䖃4-0.812.74.76-䚽S-CNGN120412䖃4-1.212.74.76-䚽 L *Please see the page B199 about the toolholders recommended for wiper 䖃㻌: Line up inserts of the designation with W, WL, and WJ at the end.Reference pages:External toolholder→C018 -Internal toolholder → D023 - M J-Series toolholder → G044 TungCap → K008 - PINZBOHR® → K180 - Cartridge → K199 - Tungaloy B171