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(Total 12 Products for Cobalt Step Drill Bit)
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...
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...
Step Drill Bit for Metal Cutting D20.0
Step drills can combine drilling and enlarging holes into one processing. It simplifies processing procedures, improves processing efficiency, and increases output. Step drill is a special drill or cutting tool used to drill holes in metal. It differs from standard drills in that it has a conical or triangular shape....
Step drill bit for metal D14.3
Step drills can combine drilling and enlarging holes into one processing. It simplifies processing procedures, improves processing efficiency, and increases output. Step drill bit is used to make holes in thin plates. The advantage is that one drill bit can drill holes of different diameters. One step is one diameter;...
In mechanical processing, there is a hole in which a hole is referred to as a blind hole, wherein the hole diameter is not referred to as a straight hole, and a hole composed of several inner cylindrical surfaces having a plurality of pores is referred to as a step hole, that's where the step drill used for. Step...
Tungsten Carbide Tipped Drill Bits
Carbide step drill, the difference between carbide step drills and ordinary drills is that he has a step, which not only drilling, but also enlarging the hole. One single drill, don't need to replace the drill bit, can complete more complex machining needs. ROYI CNC Tool is extremely experienced in carbide step drill,...
Step Drill Bits for Stainless Steel
Step drills who made of solid carbide can combine drilling and enlarging holes into one processing. It simplifies processing procedures, improves processing efficiency, and increases output. Tungsten steel step drill can quickly realize drilling + chamfering at one time, especially suitable for drilling and chamfering...
When it comes to metal processing, it is necessary to provide hole processing, and when it comes to hole processing, it is necessary to use solid carbide drills for metal cutting. All kinds of holes, so there are all kinds of drills.We have solid carbide drills, solid carbide extra long drills, carbide 3 flute drills,...
Carbide straight flute step drills, are non-standard drill bits, can be customized according to customer's workpiece.The groove shape of the product can be divided into straight groove, spiral groove. Royi CNC tool , we are a professional provider solutions for hole machining, both drilling and threading can be met by...
Solid carbide deep hole drill is an effective deep 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. Generally speaking, carbide deep hole drills are equipped with internal cooling...
Solid carbide deep hole 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.
Carbide Drill Bits With Coolant Hole 3XD
Solid Carbide drill with coolant hole, because of made of carbide rod material, drill 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 steel, stainless steel cutting.
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