Сверла Митсубиси по металлу Японский осевой режущий инструмент для сверления отверстий DRILLING

Сверла Митсубиси по металлу Японский осевой режущий инструмент для сверления отверстий DRILLING

Сверла Митсубиси по металлу Японский осевой режущий инструмент для сверления отверстий DRILLING _ I MMS Recommended cutting condition Work material Austenitic Stainless Steel(£200HB) AISI 304,AISI 316 etc Austenitic Stainless Steel(>200HB) AISI 304LN, AISI 316LN etc Dii. DC M Cutting Spmd mtah Million tyniit Foal nte (Nin. NaL (imlml Food rati (mmlmri Cutting Spnd (mtnin) Mutton (niir'l Feed nte Mn. Nax.) (nimto Feed rate imiMn 3.2 80 7900 0.13(0.08 0.18) 1025 60 5900 0.1(0.05 0.15) 590 4.0 80 6300 0.15(0.10 0.20) 945 60 4700 0.12(0.08 0.18) 560 5.0 80 5000 0.15(0.10 0.20) 750 60 3800 0.12(0.08 0.18) 455 6.3 80 4000 0.17(0.12 0.22) 680 60 3000 0.15(0.1 0.2) 450 8.0 80 3100 0.19(0.14 0.24) 585 60 2300 0.17(0.12 0.22) 390 10.0 60 1900 0.2(0.15 0.25) 380 50 1500 0.18(0.13 0.23) 270 12.0 60 1500 0.21(0.16 0.26) 315 50 1300 0.19(0.14 0.24) 245 16.0 60 1100 0.22(0.17 0.27) 240 50 900 0.2(0.15 0.25) 180 20.0 60 900 0.23(0.18 0.28) 205 50 700 0.21(0.16 0.26) 145 Work material Duplex Steel( 280HB) AISI 329 etc Ferritic, Precipitation hardening stainless steel( 200HB) AISI 410, AISI 430 etc Dii. DC M Cutting Speed nih Mlfa (miir1 Feed rate pn.-Nn. (mnriiev) Feed rat tynmhnii) Cling Speed (mtiinl Revolution (mirr1) Feed rate Mn. Nn.) (itimto Feed rate mniMi 3.2 50 4900 0.1(0.05 0.15) 490 80 7900 0.13(0.08 0.18) 1025 4.0 50 3900 0.12(0.08 0.18) 465 80 6300 0.15(0.10 0.20) 945 5.0 50 3100 0.12(0.08 0.18) 370 80 5000 0.15(0.10 0.20) 750 6.3 50 2500 0.15(0.1 0.2) 375 80 4000 0.17(0.12 0.22) 680 8.0 50 1900 0.17(0.12 0.22) 320 80 3100 0.19(0.14 0.24) 585 10.0 40 1200 0.18(0.13 0.23) 215 60 1900 0.2(0.15 0.25) 380 12.0 40 1000 0.19(0.14 0.24) 190 60 1500 0.21(0.16 0.26) 315 16.0 40 700 0.2(0.15 0.25) 140 60 1100 0.22(0.17 0.27) 240 20.0 40 600 0.21(0.16 0.26) 125 60 900 0.23(0.18 0.28) 205 Work material Ferritic, Precipitation hardening stainless steel(>200HB) AISI 431, AISI 420 etc Precipitation hardening stainless steel(<450HB) ASTM 630, ASTM 631 etc Dii. DC M Cutting Speed (mknh Mutin (miir1 Feed rate (Nin. N l (nmta Feed rate (mmlmri Cling Speed (mtnin) Revolution (niir'l Feed rale Mn. N .) (mmto Feed rale imiMn 3.2 60 5900 0.1(0.05 0.15) 590 50 4900 0.1(0.05 0.15) 490 4.0 60 4700 0.12(0.08 0.18) 560 50 3900 0.12(0.08 0.18) 465 5.0 60 3800 0.12(0.08 0.18) 455 50 3100 0.12(0.08 0.18) 370 6.3 60 3000 0.15(0.1 0.2) 450 50 2500 0.15(0.1 0.2) 375 8.0 60 2300 0.17(0.12 0.22) 390 50 1900 0.17(0.12 0.22) 320 10.0 50 1500 0.18(0.13 0.23) 270 40 1200 0.18(0.13 0.23) 215 12.0 50 1300 0.19(0.14 0.24) 245 40 1000 0.19(0.14 0.24) 190 16.0 50 900 0.2(0.15 0.25) 180 40 700 0.2(0.15 0.25) 140 20.0 50 700 0.21(0.16 0.26) 145 40 600 0.21(0.16 0.26) 125 For stable machining, internal coolant supply with high pressure is recommended. Emulsion type of water coolant is recommended. Recommended cutting conditions are for machining under the conditions of favourable machining environment and coolant. Please lower the cutting conditions if there is a problem in the rigidity of machine and workpiece, and coolant property or discharge amount. When looking at the coating the color can vary depending on the direction of viewing. This does not have any effect on the performance of the drill. 1712 Mitsubishi Materials