OSG Carbide Drill with Oil Hole 8D Type ADO-SUS-8D

A carbide drill with a "new shape oil hole" that corresponds to the difficult machining of "stainless steel" such as chip troubles and reduced life due to work hardening. Pursuing specifications for difficult-to-process materials is possible not only for stainless steel, but also for titanium alloys. (1) Cutting edge shape that emphasizes sharpness that suppresses work hardening. (2) A new groove shape that finely divides chips. (3) Special margin shape that achieves low heat generation and low resistance. (4) A new oil hole "MEGA COOLER" that removes cutting heat at high speed by increasing the flow rate and flow velocity of cutting oil. (5) WXL coating with excellent adhesion resistance and adhesion strength.
Drilling of low carbon steel, medium carbon steel, high carbon steel, alloy steel, stainless steel, cast iron, ductile cast iron, copper alloy, aluminum alloy casting, titanium alloy, magnesium alloy
*Use a good quality water-soluble cutting fluid that is diluted 20 to 30 times. *Reduce the cutting speed by 30% when using a water-insoluble cutting fluid or a water-soluble cutting fluid that exceeds 30 times. * When installing a drill, use a collet that is free of scratches and dirt, and keep drill deflection to 0.02 mm or less. * Hold the work material firmly so that it is not deformed, bent, or vibrated. * Clogged oil holes can cause breakage problems. Be sure to install the filter of the lubrication system.