RemarksCoolantRemarkRsemarksCoolantCoolantRemarksCoolant Cut-Off KGD type GMM/GMN/GMR/GML type Applicable inserts Applications Grooving /Turning Grooving /Turning Grooving Full-R / Copying Full-R / Copying Cut Off / DeepGrooving Cut Off / DeepGroovingCut Off / DeepGrooving Cut Off / Deep Cut Off / DeepGroovingGrooving Insert MW MS MG MT NB TK Toolholder description TMR GMM1520..MT KGM&…1.5 - - - - - GMM2020..MT GMM1520..NB GMM2020..T.GMM1520&..MTGMM2020..NBGMM2020R..T.GMN2..TKGMR2..TK - GMM2020& &..MT GMM2020..MT GMM2020..T. KGM&…2(T) GMM2420..MWGMM3020..MWGMG3020..MSGMM3020..MSGMG2520..MGGMG3020..MG GMG3020..RGMM3020..R - GMM2520..MTGMM3020..MTGMM2020&..MTGMM2520&..MT GMM2020..NBGMM2520..NBGMM3020..NBGMM2520..T.GMM3020..T.GMM2020R..T.GMM2520R..T.GMN2..TKGMN3..TKGMR2..TKGMR3..TKGMN2.2GMN3GM&2.2GM&3 GMM3020& &..MT GMM3020R..T. GMM2520..MT GMM2520..T. KGM&…2.5 GMM2420..MW GMG3020..MSGMM3020..MWGMM3020..MSGMG2520..MGGMG3020..MG GMG3020..RGMM3020..R - GMM3020..MT GMM2520..NB GMM3020..T.GMM2520&..MTGMM3020..NBGMM2520R..T.GMN3..TKGMR3..TKGMN3GM&3 GMM3020&..MT GMM3020R..T. In case of KGM&…3(T) using GMM-MT, GMM-TK, GMM-NB GMM3020..MW GMM4020..MW GGGGMMMMGMGM3434000022220000........MMMMRSSSSecommGGGMMMenGGGd334050e222d000i...n...MMMseGGGrt GMG3020..R GMM3020..R GMG4020..R gradGeMsM(V4c0:2m0./.Rmin) type- insGeMMr3t02s0..MT GMM3020&..MT GMM3020..NB GMM3020..T.GMM3020R..T.Edge width W (mm)GMN3..TKGMN4..TKGMR3..TKGMR4..TKGMN3GMN4GM&3GM&4KGD recH Workpiece material CGerMmGe4t020..MSCVcDarcboiadteed PVD coGatMedG4ca0r2b0id..eR Carbide 1.5 2.0/2.5 3.0 4.0KGM&…4(T)GMM4020..MWGMM5020..MWGGMM-MG54002200....MMSSCR90GG2MM5GG45002200....PMMRGG915 GGMMMG5400P22R00.9...RR30KW10---f (mm/rev)-GMN4..TKGMR4..TKCarbon steelGGMM-MG55002200....MMSS80 ★~ 180★GMM5020✩..R60 ~ 150 GMG506200~..R130-0.01 ~ 0.040.02 ~ 0.150.03 ~ 0.200.08 ~ 0.30GMN4GMN5GM&4 KGAMllo&y s…tee5l T GMM5020..MWGMM6020..MWGMM5020..MS GM-G6020..MS70 ✩GMG5020..MG★ ~ 1G5M0G6020.6.M0G~ 150 GMM5020✩..R GMG606200~..R130 GMGA6-020..R 0.01 ~ 0.04- 0.02 ~ 0.15 - 0.03 ~ 0.20 - 0.08 ~ 0.30 - GMN5GMN6 KGSMta&inle…ss s6tTeel GMM6020..MW GMM6020..MS GM-G6020..MS GMM6020..MS 60 ✩~ 1G4M0G6020..M5G0 ★~ 140 GMM6020✩..R GGMMGM6605020200~....RR120 -GMGA6020..R 0.01 ~ 0.03- 0.02 ~ 0.10 0.03 ~ 0.15 0.08 ~ 0.25-- - GMN6 KGCMas&t ir…on 8 GMM8030..MW - - - GMG8030..MG - ★--GM5G0A~80130.0.R0.01 ~ 0.05- 0.05 ~ 0.12 - 0.10 ~ 0.25 - 0.10 ~ 0.30 - - Aluminum alloys - - - - ★200 ~ 450 0.01 ~ 0.05 0.05 ~ 0.10 0.05 ~ 0.20 0.05 ~ 0.25 Brass - - - - ★100 ~ 200 0.01 ~ 0.05 0.05 ~ 0.10 0.05 ~ 0.15 0.05 ~ 0.20 · When machining Steel and Stainless Steel by Insert of PR930, decrease the feed rate by 20%.In case of using GMM-MT, GMM-TK, GMM-NB type inserts ★: 1st Recommendation ✩: 2nd Recommendation KGD rec In case of using TKN, TRKec&ommtenydepd ineserit gnrasdees (Vrct: ms/min) Edge width W (mm) Workpiece material Cermet CVD coatedcarbide RecomPVmDecnodateeddicnasrbeirdtegrades (Vc:Cmar/bmidien) 1.5 2.0/2.5 3.0 Edge width W4.(0mm) Workpiece materialCarbon steel - CermetCR9025TN6-20★8T0N~91080 PCRVD91co5atedc★arbide PR✩93M0ENGAANCOOATKW10PVD coated carbide Carbide 1.6 f (mm2.2/r/e2v.4) 3.1 4.160C~R915002560 ~ 13P0R1535-PR903.001 ~ 0.04KW100.02 ~ 0.150.03 ~ 0.20f (m0m.0/r8ev~) 0.304.8 ~ 9.6 ACallrobyosntesetel el ✩60 ~-200 ✩✩17200~~ 125000 ★★608~0 ~151080 ✩ ✩60 ~ 13600 ~ 150- ✩60 ~01.0310 ~ 0.04 - 0.02 ~ 00.1.052 ~ 0.08 0.00.304~~0.02.018 0.050~.008.2~5 0.300.08 ~ 0.30 0.15 ~ 0.40 AStlaloinylsetseseslteel ✩60 ~-160 ✩✩16000~~ 114600 ★★ ✩ ✩507~0 ~14105050 ~ 12600 ~ 150-✩60 ~01.0310 ~ 0.03- 0.02 ~ 00.1.002 ~ 0.08 0.00.304~~0.01.518 0.050~.008.2~5 0.205.08 ~ 0.30 0.15 ~ 0.40 SCtaasitnilreosns steel ✩ ✩60 ~-15080 ~-150 ✩60-~ 140 ★ ★ ✩-50 ~ 12050 ~ 10060 ~01.0410 ~ 0.05- 0.05 ~ 00.1.022 ~ 0.06 0.10.004~~0.02.512 0.050~.100.1~8 0.300.08 ~ 0.25 0.10 ~ 0.30 CAalustmirinonum alloys -- -- -- - - ★200 ~ 450 ★-0.01 ~ 0.0550 ~ 100.005 ~ 00.1.002 ~ 0.08 0.00.505~~0.02.012 0.100~.005.2~5 0.205.10 ~ 0.30 0.15 ~ 0.35 ABrluamssinum alloys -- -- -- - - ★100 ~ 200 ★-0.01 ~ 0.05100 ~04.5005 ~ 00.1.002 ~ 0.10 0.005.05~~0.01.510 0.050~.005.2~0 0.200.05 ~ 0.25 0.10 ~ 0.25 · WhBernamssachining Steel and Stainless Steel by Insert of P-R930, decrease the-feed rate by 20%. - - - ★100 ~ 200 0.02 ~ 0.10 0.05★~ :01.1s0t Re0c.0o5m~m0e.1n5dat0io.0n5 ~✩0:.20nd R0e.1c0o~m0m.2e5ndation In case of using TKN, TK& type inserts ★: 1st Recommendation ✩: 2nd Recommendation In case of using GMM-TMR tyRepcoemmienndesdeinsrertt gsrades (Vc: m/min) Edge width W (mm) WWoorrkkppiieeccee mmaatteerriiaall Vc C(mer/mmeitn) CVD coated cafr(bmidme /rev) MEGACOATNARNeOmarks PVD coated carbide Carbide 1.6 2.2/2.4 3.1 4.1 4.8 ~ 9.6 Carbon steel TN62060 ~ 200TN90 CR9025 PR1535 PR930 KW10 f (mm/rev) ACllaorybsotneestleel ✩ ✩ ★ ✩ ✩60 ~ 20600 ~ 151020 ~ 200800.~0818~0 0.1860 ~C1o5o0lant60 ~ 130- 0.02 ~ 0.08 0.04 ~ 0.18 0.05 ~ 0.25 0.08 ~ 0.30 0.15 ~ 0.40 SAtallionylesstsesetleel ✩ 50 ~ 140 ✩ ★ ✩ ✩60 ~ 160100 ~ 16070 ~ 15060 ~ 15060 ~ 130- 0.02 ~ 0.08 0.04 ~ 0.18 0.05 ~ 0.25 0.08 ~ 0.30 0.15 ~ 0.40 Stainless steel ✩ ✩ ✩ ★ ✩60 ~ 15080 ~ 15060 ~ 14050 ~ 12060 ~ 140- 0.02 ~ 0.06 0.04 ~ 0.12 0.05 ~ 0.18 0.08 ~ 0.25 0.10 ~ 0.30 Cast iron ★-----50 ~ 100 0.02 ~ 0.08 0.05 ~ 0.12 0.10 ~ 0.25 0.10 ~ 0.30 0.15 ~ 0.35 Aluminum alloysBrass ★-----100 ~ 450 0.02 ~ 0.10 0.05 ~ 0.10 0.05 ~ 0.20 0.05 ~ 0.25 0.10 ~ 0.25★ H35-----100 ~ 2000.02 ~ 0.100.05 ~ 0.100.05 ~ 0.150.05 ~ 0.200.10 ~ 0.25