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 _ VAPDS Recommended Cutting Condition Standard drill depth LU=LCF-3DC Work material Structural steel Carbon steel AISI Alloy steel SCM Cast iron FC 1049 Alloy tool steel AISI D11 (Lowhardness materials) Ferritic stainless steel AISI 430, AISI 405 Martensitic stainless steel AISI 420, AISI 440 Alloy tool steel AISI H61 ( 40HRC) Precipitation hardening stainless steel ASTM 630, ASTM 631 Dii. RnMtn Feed nte Mutin Feed rate Reiokrinn Feed nit Revolution Feed nte DCH (miir1 (mmhvl (miir'l (min-'l (mntn (miir1 (mmliif 0.5 18000 0.02 16000 0.02 9000 0.02 8200 0.02 1.0 12000 0.05 10000 0.05 6300 0.05 5500 0.04 2.0 6400 0.09 5500 0.09 3200 0.09 2900 0.05 3.0 4300 0.13 3700 0.13 2100 0.13 1900 0.06 4.0 3200 0.15 2800 0.15 1600 0.15 1400 0.08 5.0 2600 0.18 2200 0.18 1300 0.18 1100 0.10 6.0 2100 0.19 1800 0.19 1100 0.20 950 0.11 8.0 1600 0.24 1400 0.24 800 0.22 720 0.13 10.0 1300 0.28 1100 0.28 640 0.25 570 0.15 12.0 1100 0.34 930 0.34 530 0.30 480 0.17 13.0 980 0.36 860 0.36 490 0.32 440 0.19 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. VAPDSSUS are recommended for austenitic stainless steels(AISI 304). 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. Mitsubishi Materials 1797 DRILLING