2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN
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DRILLING (SOLID CARBIDE)
CARBIDE MSE a W ide flute for preventing chip jamming.
a S table, small diameter machining.
RECOMMENDED CUTTING CONDITIONS
Work Austenitic Stainless Steel ( < 200HB) Gray Cast Iron ( < 350MPa)
Material X5CrNi1810, X5CrNiMo17-12-2 GG30
Drill Dia. Cutting Speed Revolution Feed rate Step Table Feed Cutting Speed Revolution Feed rate Step Table Feed
(mm) (m/min) (min-1) (Min. Max.) (mm) (mm/min) (m/min) (min-1) (Min. Max.) (mm) (mm/min)
0.1 6 20000 (mm/rev) 0.02 40 6 20000 (mm/rev) 0.02 40
0.12 8 20000 0.02 40 8 20000 0.02 40
0.16 10 20000 0.002 (0.001 0.003) 0.02 40 10 20000 0.002 (0.001 0.003) 0.02 40
0.2 11 18000 0.002 (0.001 0.003) 0.04 54 13 20000 0.002 (0.001 0.003) 0.04 60
0.25 14 18000 0.002 (0.001 0.003) 0.04 54 16 20000 0.002 (0.001 0.003) 0.04 60
0.32 15 15000 0.003 (0.002 0.004) 0.05 60 20 20000 0.003 (0.002 0.004) 0.05 80
0.4 19 15000 0.003 (0.002 0.004) 0.05 60 25 20000 0.003 (0.002 0.004) 0.05 80
0.5 16 10000 0.004 (0.003 0.005) 0.1 60 31 20000 0.004 (0.003 0.005) 0.1 120
0.63 20 10000 0.004 (0.003 0.005) 0.1 80 40 20000 0.004 (0.003 0.005) 0.1 160
0.8 15 6000 0.006 (0.005 0.007) 0.2 90 50 20000 0.006 (0.005 0.007) 0.3 400
0.99 19 6000 0.008 (0.006 0.01) 0.2 120 62 20000 0.008 (0.006 0.01) 0.3 800
0.015 (0.012 0.018) 0.02 (0.015 0.025)
0.02 (0.015 0.025) 0.04 (0.03 0.05)
Aluminium Alloy (Si<5%) Heat Resistant Alloy
Inconel718
Work
Material
Drill Dia. Cutting Speed Revolution Feed rate Step Table Feed Cutting Speed Revolution Feed rate Step Table Feed
(mm) (m/min) (min-1) (Min. Max.) (mm) (mm/min) (m/min) (min-1) (Min. Max.) (mm) (mm/min)
DRILLING 0.1 6 20000 (mm/rev) 0.05 40 2 7000 (mm/rev) 0.02 7
0.12 8 20000 0.05 60 3 7000 0.02 7
0.16 10 20000 0.002 (0.001 0.003) 0.05 80 4 7000 0.001 (0.0005 0.001) 0.02 7
0.2 13 20000 0.003 (0.002 0.004) 0.1 120 3 5000 0.001 (0.0005 0.001) 0.04 10
0.25 16 20000 0.004 (0.003 0.005) 0.1 160 4 5000 0.001 (0.0005 0.001) 0.04 10
0.32 20 20000 0.006 (0.005 0.007) 0.3 200 4 4000 0.002 (0.001 0.002) 0.05 8
0.4 25 20000 0.008 (0.006 0.01) 0.3 400 5 4000 0.002 (0.001 0.002) 0.05 8
0.5 31 20000 0.01 (0.008 0.012) 0.5 600 5 3000 0.002 (0.001 0.002) 0.1 9
0.63 40 20000 0.02 (0.015 0.025) 0.5 800 6 3000 0.002 (0.001 0.002) 0.1 12
0.8 50 20000 0.03 (0.025 0.035) 0.8 1000 5 1800 0.003 (0.001 0.003) 0.2 10.8
0.99 62 20000 0.04 (0.035 0.045) 0.8 1200 6 1800 0.004 (0.002 0.004) 0.2 18
0.05 (0.045 0.055) 0.006 (0.004 0.006)
0.06 (0.055 0.065) 0.01 (0.008 0.01)
(Notes)
• When drilling holes up to & 0.3mm, the use of a spot drill is recommended.
• Change the cutting conditions depending on your machine and workpiece rigidity.
• When machining holes over 5D, reduce the peck distance stated above.
• The use of water-soluble fluid (diluted 20 times) is recommended for drilling using the cutting conditions above.
Lower the revolutions if oil fluid or mist is used.
• Work materials marked by " " in the tables above are difficult to drill with external coolant.
The use of internal coolant type MWS or VAPDSSUS is recommended.
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