A standard type with a groove length of 10D using infinite micro coating.
The use of a thin film coating exclusively for microdrilling provides excellent performance in drilling stainless steel and other steel materials.
Uses thinning at the tip to reduce cutting load and stabilize drilling accuracy. (φ0.02 or More) Work Material: Carbon Steel, Alloy Copper, Stainless Steel, Tempered Steel, Titanium Alloy.