TC40N TC60M TC40N PR930 PR1215 KW10 PR930 PR1115A65 KW10A66N KPD001 (KPD010)PT600M RemarksCoolantRemarksCoolant Grooving Grooving Recommended cutting conditions TGF inserts - ground chipbreaker Recommended insert grades (Vc: m/min) (1) f for grooving (mm/rev) (2) f for turning (mm/rev) Cermet MEGACAOT PVD coated carbide Carbide PCD (3) ap for turning (mm) Workpiece material TGF32& TGF32& TGF32& TGF32& 033~050-005 075~095-010 100~145-010 150~250-010 (1) 0.01~0.05 (1) 0.02~0.07 (1) 0.03~0.08 (1) 0.03~0.08 Carbon steel - - (2) Not recom. (2) Not recom. (2) 0.03~0.06 (2) 0.03~0.06 150~220 80~180 80~180 80~180 (3) Not recom. (3) Not recom. (3) Max. 0.2 (3) Max. 0.2 (1) 0.01~0.04 (1) 0.02~0.06 (1) 0.03~0.07 (1) 0.03~0.07 Alloy steel 130~200 80~160 80~160 80~160 - - (2) Not recom.(3) Not recom.(2) Not recom.(3) Not recom.(2) 0.02~0.05(3) Max. 0.2(2) 0.02~0.05(3) Max. 0.2 (1) 0.01~0.04 (1) 0.02~0.06 (1) 0.03~0.07 (1) 0.03~0.07 Stainless steel - - - (2) Not recom. (2) Not recom. (2) 0.02~0.05 (2) 0.02~0.05 60~130 60~130 60~130 (3) Not recom. (3) Not recom. (3) Max. 0.2 (3) Max. 0.2 (1) 0.01~0.05 (1) 0.02~0.07 (1) 0.03~0.08 (1) 0.03~0.08 Cast iron - - - - - (2) Not recom. (2) Not recom. (2) 0.03~0.06 (2) 0.03~0.06 60~100 (3) Not recom. (3) Not recom. (3) Max. 0.2 (3) Max. 0.2 (1) 0.01~0.05 (1) 0.02~0.07 (1) 0.03~0.08 (1) 0.03~0.08 Aluminum alloys - - - - (2) Not recom. (2) Not recom. (2) 0.03~0.06 (2) 0.03~0.06 150~400 150~2,000 (3) Not recom. (3) Not recom. (3) Max. 0.2 (3) Max. 0.2 (1) 0.01~0.04 (1) 0.02~0.06 (1) 0.03~0.07 (1) 0.03~0.07 Brass - - - - 150~300 200~800 (2) Not recom.(3) Not recom.(2) Not recom.(3) Not recom.(2) 0.02~0.05(3) Max. 0.2(2) 0.02~0.05(3) Max. 0.2 :1st recommendation :2nd recommendation GH inserts - ground chipbreaker G Recommended insert grades (Vc: m/min) (1) f for grooving (mm/rev) Workpiece Cermet PVD coatedcarbide Carbide Ceramic (2) f for turning (mm/rev)(3) ap for turning (mm) material GH GH GH GH 40~50... 55~70... 75~80... 100~120... (1) 0.07~0.2 (1) 0.07~0.2 (1) 0.1~0.25 (1) 0.15~0.3 Carbon steel 150~220 100~150 80~180 - - - - (2) 0.07~0.15 (2) 0.07~0.15 (2) 0.1~0.2(3) Max. 1.0(3) Max. 1.0(3) Max. 1.5(2) 0.15~0.25(3) Max. 2.0 (1) 0.07~0.18 (1) 0.07~0.18 (1) 0.1~0.23 (1) 0.15~0.27 Alloy steel 130~200 80~130 80~160 - - - - (2) 0.07~0.13 (2) 0.07~0.13 (2) 0.1~0.18(3) Max. 1.0(3) Max. 1.0(3) Max. 1.5(2) 0.15~0.22(3) Max. 2.0 (1) 0.07~0.16 (1) 0.07~0.16 (1) 0.1~0.21 (1) 0.15~0.25 Stainless steel - 60~100 60~130 - - - - (2) 0.07~0.13 (2) 0.07~0.13 (2) 0.1~0.18(3) Max. 1.0(3) Max. 1.0(3) Max. 1.5(2) 0.15~0.22(3) Max. 2.0 KW10 KW10 KW10 KW10 (1) 0.07~0.2 (1) 0.07~0.2 (1) 0.1~0.25 (1) 0.15~0.3 (2) 0.07~0.15 (2) 0.07~0.15 (2) 0.1~0.2 (2) 0.15~0.25 Cast iron - - - (3) Max. 1.060~100150~300150~300150~300A65/A66N(3) Max. 1.0A65/A66N(3) Max. 1.5A65/A66N(3) Max. 2.0A65/A66N (1) 0.03~0.07 (1) 0.03~0.07 (1) 0.05~0.09 (1) 0.05~0.09 (2) Not recom. (2) Not recom. (2) Not recom. (2) Not recom. (3) Not recom. (3) Not recom. (3) Not recom. (3) Not recom. (1) 0.07~0.2 (1) 0.07~0.2 (1) 0.1~0.25 (1) 0.15~0.3 Aluminum alloys - - - 150~400 - - - (2) 0.07~0.15 (2) 0.07~0.15 (2) 0.1~0.2(3) Max. 1.0(3) Max. 1.0(3) Max. 1.5(2) 0.15~0.25(3) Max. 2.0 (1) 0.07~0.2 (1) 0.07~0.2 (1) 0.1~0.25 (1) 0.15~0.3 Brass - - - 150~300 - - - (2) 0.07~0.15 (2) 0.07~0.15 (2) 0.1~0.2(3) Max. 1.0(3) Max. 1.0(3) Max. 1.5(2) 0.15~0.25(3) Max. 2.0 (1) 0.02~0.05 (1) 0.02~0.05 (1) 0.02~0.05 Hard materials - - - - 40~80 40~80 40~80 (2) 0.01~0.03(3) Max. 0.1(2) 0.01~0.03(3) Max. 0.2(2) 0.01~0.04(3) Max. 0.2 * Above cutting condition is for external grooving. Set both cutting speed and feed 10% lower for internal grooving. :1st recommendation :2nd recommendation GHU Inserts - molded chipbreaker Recommended insert grades (Vc: m/min) (1) f for gooving (mm/rev) (2) f for turning (mm/rev) Workpiece material Cermet CVD coated carbide (3) ap for turning (mm) Remarks TN60 CR9025 GHU GHU GHU40-2050-2060-20 (1) 0.06~0.12 (1) 0.06~0.12 (1) 0.06~0.15 Carbon steel 130~200 80~180 (2) 0.05~0.1(3) Max. 1.0 (2) 0.05~0.1(3) Max. 1.0 (2) 0.05~0.12(3) Max. 1.5 (1) 0.06~0.12 (1) 0.06~0.12 (1) 0.06~0.15 Alloy steel 100~180 80~160 (2) 0.05~0.1(3) Max. 1.0 (2) 0.05~0.1(3) Max. 1.0 (2) 0.05~0.12(3) Max. 1.5 Coolant (1) 0.06~0.1 (1) 0.06~0.1 (1) 0.06~0.12 Stainless steel - 60~130 (2) 0.05~0.08 (2) 0.05~0.08 (2) 0.05~0.1(3) Max. 0.8(3) Max. 0.8(3) Max. 1.2 * Above cutting condition is for external grooving. Set both cutting speed and feed 10% lower for internal grooving. :1st recommendation :2nd recommendation G119