Solide carbide twist drills for machining

Solide carbide twist drills for machining 

The solid carbide  drill bits on the market are generally monolithic drill bits made of tungsten steel. Although the materials are the same, due to the processing technology, the quality of each brand's products is very different. Imported and domestic alloy drill bits also vary widely.
Imported alloy drills typically use VHM micro-grain hard alloys (ISO K40), ultra-fine particle types (0.6µm) ideally combine hardness and toughness in high performance drills and conventional milling applications.
The surface of high-quality alloy drills will be coated, such as aluminum-chromium (AlCrN) coating, which is a single-layer coating with a thickness of 4 μm, a microhardness of 3200 HV, a friction coefficient of 0.35, and a thermal stability of 1100. Celsius. The color of the drill bit is blue-gray after coating.
After coating, the alloy drill bit can process low alloy steel and high strength steel. High-hard steel can reach 54HRC.

Characters and advantages of products:
1 high precision
2 high efficiency
3 all the cutting tools quality meet the ISO international standard.
4 high strength and high hardness, hard-wearing
5 competitive price
6 fast delivery

 Deep hole drilling consists of drilling  andgun drilling  with additional processes designed for specific tolerance objectives and generally performed on BTA-style deep hole drilling machines. Deep hole drilling is used in a variety of materials from aluminum to super-alloys, and is capable of achieving tight diameter control, straightness, and superior surface finish into workpieces.

product detail:

TWIST DRILLS 

ABOUT US :

We are specialize in manufacturing PCD diamond tools and Carbide tools. Our major product inclulde PCD inserts, PCD Reamers, PCD End Mills, PCD Taps, Cabide Inserts,Carbide Drills, Carbide Reams, Taps etc., 

We also offered customized cutting tools per drawings, and provide package according to customer requirements. We manufacture a series range of cutting tools for machining of Cast iron, Aluminium alloy and 
Non-Ferros metal, it is widely used in all major sectors like Automobiles, Engineering, Aerospace, Aviation and 3C industry. Premium quality of raw material is used in the production and strict examination during processing 
with advanced equipment, so our client are satisfied with our reliable quality and on-time delivery.

Our best selling of cutting tools include PCD Inserts, PCD End Mill, PCD Ball Nose Mill, PCD Reamer, Carbide Taps, Carbide End Mill, Special Form Cutter and many more. For these years we have been made a large forward in 
the technologies of manufacturing cutting tools. With high quality on performance and price, our product sells well both on domestic and overseas market. And we will always focus on the quality and best service, to make long business relationship.