Home > HSS End Mills > 3 Flute Throw Away Slot Drills HSS 8% Co TiAlN Coated 40HRC
Model: TA3-08080042Brand: APT Tools
Shipped Weight: 42g
In stock, immediate despatch
Tools for Indexable Inserts
8mm Diameter Throw Away Slot Drill 3 Flute HSS High Speed Steel 8% Cobalt TiAlN Coated.
8mm Shank Diameter, 11mm Flute Length, 42mm Overall Length.
Centre Cutting with Flatted Weldon Shank. These Throw Away Milling Cutters, Disposable End Mills are Made using High Quality High M42 Speed Steel with TiAlN Coating.
Suitable for Carbon, Alloy and Tool Steel up to 40HRC. Can also be used on Aluminium and Copper Alloys but consider un-coated cutters for non-ferrous materials.
For slot milling, if depth of cut is more that 0.5D then reduce the recommended feed rate, start with 75% of the above values then increase to the above values to find the ideal parameters for your setup ideally the max run out should max <0.010mm with the maximum rigidity possible.
If the machine can't make the RPM then try the following Vf=fz*n*z (n=actual RPM of the machine)
RPM 780 Feed 70 mm/min
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