SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS CARBIDE y Plunging When machine rigidity, work material rigidity and chip discharge are enough, please select the high efficiency cutting conditions. When either machine rigidity, work material rigidity or chip discharge are not enough, please select the general-purpose cutting conditions. High efficiency cutting conditions Carbon steel, Alloy steel, Pre-hardened steel, Austenitic, Ferritic and Hardened stainless steel, Copper, Copper alloy Mild steel Carbon steel, Alloy steel, Martensitic stainless steel, Cobaly chromium alloy Work Alloy tool steel Titanium alloy Material AISI 1045, AISI 4140, AISI P21, AISI P20, AISI 304, AISI 316, Ti-6Al-4V AISI 630, AISI 631 ASTM A36, AISI 1010 AISI 4340, SKD, SKT 15-5PH, 17-4PH DC Cutting speed Revolution Table feed Hole Depth Step Cutting speed Revolution Table feed Hole Depth Step Cutting speed Revolution Table feed Hole Depth Step Cutting speed Revolution Table feed Hole Depth Step Cutting speed Revolution Table feed Hole Depth Step (mm) (m/min) (min-1) (mm/min) ap (mm) (mm) (m/min) (min-1) (mm/min) ap (mm) (mm) (m/min) (min-1) (mm/min) ap (mm) (mm) (m/min) (min-1) (mm/min) ap (mm) (mm) (m/min) (min-1) (mm/min) ap (mm) (mm) 1 65 20000 160 0.5 0.1 50 16000 100 0.5 0.1 50 16000 50 0.5 0.05 30 9500 30 0.5 0.05 75 24000 190 0.5 0.1 1.5 85 18000 270 0.75 0.3 60 13000 120 0.75 0.3 60 13000 80 0.75 0.1 35 7400 40 0.75 0.1 100 21000 320 0.75 0.3 2 100 16000 480 2 0.5 70 11000 200 2 0.4 60 9500 90 1 0.15 40 6400 60 1 0.1 120 19000 570 2 0.5 3 100 11000 660 3 1 70 7400 270 3 0.6 60 6400 100 1.5 0.2 40 4200 60 1.5 0.2 120 13000 780 3 1.0 4 100 8000 800 4 2 70 5600 340 4 0.8 60 4800 100 2 0.4 40 3200 60 2 0.4 120 9500 950 4 2 5 100 6400 960 5 2.5 70 4500 410 5 1 60 3800 100 2.5 0.5 40 2500 60 2.5 0.5 120 7600 1100 5 2.5 6 100 5300 950 6 3 70 3700 440 6 1.2 60 3200 100 3 0.6 40 2100 60 3 0.6 120 6400 1200 6 3 8 100 4000 720 8 4 70 2800 340 8 1.6 60 2400 70 4 0.6 40 1600 50 4 0.6 120 4800 860 8 4 10 100 3200 580 10 5 70 2200 260 10 2.5 60 1900 60 5 0.6 40 1300 40 5 0.6 120 3800 680 10 5 12 100 2700 490 12 5 70 1900 230 12 3 60 1600 50 6 0.6 40 1100 30 6 0.6 120 3200 580 12 5 16 100 2000 360 16 5 70 1400 170 16 4 60 1200 40 8 0.6 40 800 20 8 0.6 120 2400 430 16 5 20 100 1600 290 20 5 70 1100 130 20 5 60 950 30 10 0.6 40 640 20 10 0.6 120 1900 340 20 5 Depth of cut ap General purpose cutting conditions Carbon steel, Alloy steel, Pre-hardened steel, Austenitic, Ferritic and Hardened stainless steel, Copper, Copper alloy I Mild steel Carbon steel, Alloy steel, Martensitic stainless steel, Cobaly chromium alloy Work Alloy tool steel Titanium alloy Material AISI 1045, AISI 4140, AISI P21, AISI P20, AISI 304, AISI 316, Ti-6Al-4V AISI 630, AISI 631 ASTM A36, AISI 1010 AISI 4340, SKD, SKT 15-5PH, 17-4PH DC Cutting speed Revolution Table feed Hole Depth Step Cutting speed Revolution Table feed Hole Depth Step Cutting speed Revolution Table feed Hole Depth Step Cutting speed Revolution Table feed Hole Depth Step Cutting speed Revolution Table feed Hole Depth Step (mm) (m/min) (min-1) (mm/min) ap (mm) (mm) (m/min) (min-1) (mm/min) ap (mm) (mm) (m/min) (min-1) (mm/min) ap (mm) (mm) (m/min) (min-1) (mm/min) ap (mm) (mm) (m/min) (min-1) (mm/min) ap (mm) (mm) 1 65 20000 160 0.5 0.05 50 16000 100 0.5 0.05 50 16000 50 0.5 0.05 30 9500 30 0.5 0.05 75 24000 190 0.5 0.05 1.5 85 18000 270 0.75 0.15 60 13000 120 0.75 0.1 60 13000 80 0.75 0.05 35 7400 40 0.75 0.05 100 21000 320 0.75 0.15 2 100 16000 480 2 0.25 70 11000 200 2 0.2 60 9500 90 1 0.05 40 6400 60 1 0.05 120 19000 570 2 0.25 3 100 11000 660 3 0.3 70 7400 270 3 0.3 60 6400 100 1.5 0.1 40 4200 60 1.5 0.1 120 13000 780 3 0.3 4 100 8000 800 4 0.4 70 5600 340 4 0.4 60 4800 100 2 0.2 40 3200 60 2 0.2 120 9500 950 4 0.4 5 100 6400 960 5 0.5 70 4500 410 5 0.5 60 3800 100 2.5 0.25 40 2500 60 2.5 0.25 120 7600 1100 5 0.5 6 100 5300 950 6 0.6 70 3700 440 6 0.6 60 3200 100 3 0.3 40 2100 60 3 0.3 120 6400 1200 6 0.6 8 100 4000 720 8 0.7 70 2800 340 8 0.7 60 2400 70 4 0.3 40 1600 50 4 0.3 120 4800 860 8 0.7 10 100 3200 580 10 0.75 70 2200 260 10 0.75 60 1900 60 5 0.3 40 1300 40 5 0.3 120 3800 680 10 0.75 12 100 2700 490 12 0.75 70 1900 230 12 0.75 60 1600 50 6 0.3 40 1100 30 6 0.3 120 3200 580 12 0.75 16 100 2000 360 16 0.75 70 1400 170 16 0.75 60 1200 40 8 0.3 40 800 20 8 0.3 120 2400 430 16 0.75 20 100 1600 290 20 0.75 70 1100 130 20 0.75 60 950 30 10 0.3 40 640 20 10 0.3 120 1900 340 20 0.75 Depth of cut ap Note 1) SMART MIRACLE coating has reduced electric conductivity; therefore an external contact type (electric transmitted) tool setter may not work. When measuring the tool length, please use an internal contact type (non-electricity type) tool setter or a laser type tool setter. Note 2) Effective cutting of stainless steel, titanium alloy and heat-resistant alloy etc. can be achieved with the use of emulsion. Note 3) Chattering can still occur if the machine rigidity and clamping method are insufficient. In these cases the feed and speed should be reduced proportionately. I129