DHR237R Tough-Pitch Copper
3° curved surface sample Comparison of cutting surface
Work size 50×50(mm)
(Cutting Depth 12mm)
Material: Tough-Pitch Copper
Total cutting time: 11hr 16min
One piece includes 4 shapes, total two pieces
●Long neck corner radius end mill specialized for machining copper electrode.
●37.5º helix angle provides both sharpness shearing ability and finishing surface quality, combining the most suitable cutting edge design realizes the higher quality of finishing surface.
●High quality and stable milling performance with long tool life by optimized design and DLC coating.
●Machining copper tungsten electrodes is also effective.
Semi - Finishing
(Curved Surface R120)
|Slotting||Contour line||Scanning line||Scanning line||Contour line|
Machined by one end mill from roughing through finishing.
Depth of cut
|1hr 6min||4hr 32min|
DHR237R can realize no plucking stable surface.
DHR237R inhibits wearing progress to achieve continuing stable cutting surface.