OSG 3-Flute Carbide Drill with Oil Hole ADO-TRS 3D Type

R-Gash solves the problems peculiar to 3-flute drills such as "high thrust resistance" and "chip trouble".
Achieves low resistance comparable to a 2-flute and a fine and stable chip shape.
Wide tip pocket for smooth chip evacuation.
Uses highly durable "EgiAs coating".
Low carbon steel, mild steel, medium carbon steel, high carbon steel, alloy rigid, tempered steel, hardened steel (45-50HRC), stainless steel, cast iron, ductile cast iron, titanium alloy (corresponding work material varies depending on the type ) Drilling
* Color unevenness may occur on the coating, but there is no problem in terms of performance.
* The cutting condition table is for when using a water-soluble cutting fluid.
* Use a good quality water-soluble cutting fluid with a dilution ratio of 20 times or less.
* When using a water-insoluble cutting fluid or a water-soluble cutting fluid that exceeds 20 times, reduce the cutting speed by about 30%.
* When installing the drill, use a collet that is not scratched or dirty, and keep the runout of the drill to 0.02 mm or less.
* Hold the work material firmly so that it does not deform, bend, or vibrate.