User:Stever/boxford/speedsnfeeds: Difference between revisions

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== H-13 Tool Steel ==
===Roughing===
===6mm 4-flute flat end mill, solid carbide, TiAlN coated===
Roughing6mm 4-flute flat end mill, solid carbide, TiAlN coated: ''35m/min, 7mm depth of cut, 0.04mm feed per tooth, 0.5mm width of cut'' Width is at maximum, depth might be deeper
===6mm 2 flute ball nose end mill, Solid Carbide, Uncoated===:
 
===Drilling===
6mm HSS Drill bit : 14m/min, 730rpm, 0.02mm FPT, 15mm/min feed, was in danger of stalling spindle, definitely the maximum size that can be drilled in this material
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