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Bookmark or Share- Iscar Sumocham Drill - Machining, Tools, Cutting & Probing - eMastercam.comI have a job coming up that I need to drill many 14mm holes and we are going to try using Iscars Sumocham Drills. I would like to know some speeds and feeds you guys are using if possible. I am drilling 304L SS plate 3/4" thick. Thanks
- ISCAR HEM LIBRARY - Machining, Tools, Cutting & Probing - eMastercam.comISCAR HEM LIBRARY Join us! eMastercam - your online source for all things Mastercam. Together, we are the ...
- Machining, Tools, Cutting & Probing - eMastercam.comCheck out the Iscar Quick Calculator on the forum FTP. I checked what you posted and to maintain a .005 chipload with chip thinning on that tool the adjusted chip load would be .0063 FPT. Which gives you a spindle speed of 3629 and 91 IPM feed.
- Iscar HEM - Industrial Forum - eMastercam.comThe relation between RPM and chip load is all based off calculations that Iscar provided to CNC when they designed the toolpath. Iscar spent many years tuning these ratios for maximum production and tool life. I have a 1/2" 5 flute chatterfree endmill that I have been using for almost 3 years. It has done so many jobs that I have lost track.
- tools library - Industrial Forum - eMastercam.comIscar has a web page with PDF files of their tools and inserts. I believe it is Http://www.Iscar.com. You may import them in a DXF format, but they will only be in 2D. Still it is an easy start when you are trying to draw up a holder. This is especially true in MC's Lathe.
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