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(Total 12 Products for 1 4 Extra Long Drill Bits)
Tungsten carbide drill bits D18.0
Solid Carbide drill for general use cutting, because of made of carbide rod material, it’s hardness can up to HRC90, suitable for metal drilling which material hardness is below HRC40 degrees. It is widely used in metal processing and suitable for processing aluminum, steel, cast iron, ductile iron, and copper, Brass,...
Solid carbide 3 flutes drill is an effective hole machining tool, which is widely used in metal machining, and suitable for processing aluminum, steel, cast iron, ductile iron, and copper, Brass, stainless steel and other materials. One drill bit can be used instead of multiple drill bits. Holes of different diameters...
Standard tools cannot meet the complex machining conditions. In this case, it is necessary to customize the tools according to the workpiece. ROYI CNC Tool is a professional factory specializing in the producing all kinds of non-standard tools. We provide OEM/ODM services to fully meet the production needs of...
End Mill Bits For Aluminum D12.0
Standard tools cannot meet the complex machining conditions. In this case, it is necessary to customize the tools according to the workpiece. ROYI CNC Tool is a professional factory specializing in the producing all kinds of non-standard tools. We provide OEM/ODM services to fully meet the production needs of...
carbide deep hole drill with inner coolant through is an effective deep hole machining tool, widely used in metal cutting, component material include: aluminum, steel, cast iron, copper, Brass, stainless steel and other materials. When we drill deep holes, heat dissipation and chip removal are the two main problems we...
Deep hole drilling is the most basic form of hole processing. Deep hole twist drill is one of the special processing types in the field of machine tool processing. In particular, the processing of these workpieces usually requires the use of special machine tools and tool equipment. The deep hole coated drills can be...
Deep hole drilling is the most basic form of hole processing. Deep hole twist drill is one of the special processing types in the field of machine tool processing. In particular, the processing of these workpieces usually requires the use of special machine tools and tool equipment. The deep hole coated drills can be...
carbide drill bits for hardened steel D10.0
Features and uses of cemented carbide drill bits: (1) Good rigidity, high strength, easy to obtain high drilling accuracy. (2) Carbide drill bits can be suitable for drilling of more complex materials, and a higher cutting speed can be selected. (3) Effectively reduce chipping and have good wear resistance. The...
Drill bits are widely used in the field of metal processing, solid carbide twist drill are the most widely used drills. Our drill bits are divided into many categories according to the work piece material, for example, carbide drill bit for universal cutting, which can be used for steel cutting, cast iron cutting,...
In order to increase the carbide drill bit tool life, add coating to the surface of the drill bit,solid carbide coating refers to the use of chemical vapor deposition (CVD) and other methods to coat wear-resistant TiC or TiN, HfN, Al2O3 and other thin layers on the surface of solid carbide blades to form a surface...
Carbide steel drill bits D10.6
In metal cutting methods, drilling processing accounted for 20%, and in drilling processing, carbide drill bits used accounted for 30%.Solid carbide drill are widely used for hole drilling in metal cutting. There are many type drills based on the cutting conditions. We have standard carbide drill, carbide drill with...
Carbide drill bits coolant through 12.1 mm
As we all know, The difficulty in drilling process is chip evacuation and chip breaking.The design of the chip breaker allows the iron chips to be cut at a fixed length, and will not be wound on the workpiece and cause scratches on the surface of the workpiece. According to workpiece shape, material, structure, and...
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