Carbide Drill Bit

Ideal for mass production drillingGround from solid micro-grain carbideSuitable for cast steel, cast iron, chilled cast iron, malleable cast iron, nonferrous heavy metal, nonferrous light metal, and abrasive plasticSelf-centeringGood chip removalFEATURES Solid Carbide drill with external lubrication. The new DSE type applies a new flute design that forms compact chips and features a point shape that is easy to engage a work piece.Furthermore, it controls runout against work while through-hole drilling of thin-walled work by applying lower thrust force than existing one. As a result, it prevents fracturing in through-hole drilling and achieves stability and longer tool life.Substrate applies reliable ultra-fine grain Cemented carbides with high fracturing resistance. [Improved Flash-Coat] ((Ti, Al) N base PVD coating) was applied, which has a smooth surface and excels in wear resistance at high temperature. Smooth surface also allows easy chip flow; therefore, it prevents chip clogging even at high-speed cutting. Consequently, it allows about 2 times faster cutting speed, Vc=100m/min, in both wet and dry cutting of carbon and alloy steel.High speed cutting tools in premium quality for drilling into aluminum, copper, steel, stainless steel, titanium, cast iron, gray cast iron, Our Drills are designed especially for deep hole drilling and metalworking of steel, stainless steel, hardened steel < 70 HRC, titanium, inconel, aluminum. All solid carbide drills with diameters up to 3 mm and drill depths from 8 x D are provided with a polished flute as well.