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(Total 12 Products for Twist Drill Bits)
Extra long drill bits for steel
The features of the extra long drills: 1.Super longer length, not good enough rigidity, 2.Deep hole drilling, the drill cutting condition and tool wear cannot be observed easily. 3.The drill bit breaks easily. When drilling a deep hole, it's better to drill a pilot hole in advance . Also the extra long drill bits...
The internal cooling carbide drill bit is specially designed for high-speed hole drilling, it has 2 spiral coolant holes from all over the carbide drill, in the cutting process, compressed air, oil or cutting fluid is passed through to cool the tool.The carbide internal cooling drill bit can wash away the chips,...
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...
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 for aluminum D14.5
Today we gonna introduce the extra long carbide drills bits for aluminum cutting. usually, it's uncoated for aluminum cutting, The spiral flute of drill bit is polished, double-margin design, the cutting edge sharpened, which can reduce the formation of accumulated chips. The difference between carbide drill bits for...
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.
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...
extra long carbide drills 330L
Solid carbide deep hole drill is an effective deep hole machining tool, which is widely used in metal machining, and can be used for metal cutting, like: aluminum, steel, cast iron, cast iron, and copper, Brass, stainless steel and other materials. In metal machining, the hole with a ratio of hole depth to hole...
Extra long carbide drill bits D20.0
Solid carbide extra long drill through coolant is an effective deep hole machining tool, widely used in metal cutting, work piece material include: aluminum, steel, cast iron, copper, Brass, stainless steel and other materials. In metal cutting, the hole with a ratio of hole depth to hole diameter greater than 6 is...
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