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 _ sepdm Recommended cutting condition Work material Mild Steel(ti180HB), Aluminium Alloy(Si<5%) AIS11010 etc Carbon steel, Alloy steel(180 280HB) Gray Cast lron(ti350MPa), Copper, Copper Alloys AIS11045, AISI 4140, No 45 B etc Alloy tool steel(£250HB) Ferritic and Martensitic Stainless Steel (S200HB) AISI D2, AISI 410, AISI 430 etc Dii. DC M Cutting Spetd (mini Revolution (mir') Fenlnt) (nri/rev Fnd nil (mmMn Cutthg Spnd (mimin) Million (in'1) Fnd rati (mrlra) Fnd nil (mmlmin) Cutting Spnd )nMn RivtMin (mir1 Fiid nil tamto Fmlnti (mm/min 0.5 24 15000 0.02 300 18 11250 0.01 110 13 8000 0.01 80 0.65 28 13700 0.03 410 22 10700 0.02 210 14 6800 0.02 135 0.8 33 13100 0.04 520 27 10700 0.03 320 14 5500 0.03 165 1.0 38 12000 0.05 600 31 10000 0.05 500 16 5000 0.05 250 1.2 38 10000 0.06 600 31 8200 0.06 490 17 4500 0.05 225 1.6 40 8000 0.08 640 33 6500 0.08 520 18 3500 0.06 210 2.0 40 6400 0.09 575 35 5500 0.09 495 18 2900 0.06 170 2.5 40 5100 0.11 560 35 4400 0.11 480 18 2300 0.08 180 3.2 40 4000 0.13 520 34 3400 0.13 440 18 1800 0.09 160 4.0 40 3200 0.15 480 35 2800 0.15 420 18 1400 0.10 140 Work material Austenitic Stainless Steel( 200HB) AISI 304,AISI 316 etc Alloy tool steel( 30HRC) AISI H13,L6 etc Dii. Cutting Spud Revolution Fnd rate Feed rati Cling Speed Rndin Feed rale Feed nte M (mJirin) (niir'l (nri/min) Qnlmin (miir'l (mm/rev) tynmlmn 0.5 10 6600 0.01 65 10 6600 0.01 65 0.65 11 5300 0.012 60 11 5300 0.012 60 0.8 11 4300 0.015 60 11 4300 0.015 60 1.0 12 3800 0.02 75 12 3800 0.02 75 1.2 12 3100 0.025 75 12 3100 0.023 70 1.6 14 2700 0.03 80 14 2700 0.03 80 2.0 15 2400 0.04 95 15 2400 0.04 95 2.5 15 1900 0.05 95 15 1900 0.04 75 3.2 15 1500 0.07 105 15 1500 0.05 75 4.0 15 1200 0.09 105 15 1200 0.07 80 Please reduce the revolution and feed rate depending on the drilling situation when the installation of workpiece or machine lacks rigidity. Please use a collet type drill chuck or a milling chuck. Use sufficient cutting fluid. VAPDM is recommended when the work material hardness exceeds 30HRC. WSTAR drill (MVE, MVS, MMS) are recommended for precipitation hardening stainless steel (JIS-SUS630/ISOL-No58X5CrNiCuNb16-4/ASTM-S17400, JIS-SUS631/DIN-X7CrNiAI177/ASTM-S17700) When drilling holes greater than 4 x drill diameter hole depths, please use a peck feed. The above-mentioned cutting condition is standard when using water-soluble cutting fluid. Please reduce the revolution when using non-water-soluble cutting fluid. The intermediate diameter revolution is not tabulated. It is matched to the large diameter side and closest drill diameter conditions or by calculating the cutting speed of the closest drill diameter. Set the feedrate per revolution to a suitable value with the recommended feedrate of the closest drill diameter as the standard. 1792 Mitsubishi Materials