Xiamen Best Diamond Tools Co., Ltd. is one of the best diamond tool suppliers in China. As our company name "BEST ONLY" suggests, our company slogan is: Either do the best, or don't do it! We are committed to manufacturing and selling CNC tools and components widely used in various machining applications.
Why Choose Us
Rich experience
With over 10 years diamond tools production and exporting experience, We are dedicated to providing you diamond tools with both competitive prices and high quality effectively.
Production market
Our products are welcome in the market of Europe, North and South American, South-East Asia, Middle Asia, etc. Good reputation has won praise and trust from home and abroad
Quality assurance
Strict quality control procedures are strictly followed at every stage of the manufacturing process. Ensure the quality of CNC tooling meets CE and GB standards. If there are quality issues, return or exchange services are available.
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14-inch Silent Diamond Grinding Calibration Wheel
Model: BL-SDMW. Brand:Best Only. Origin: China. Port: Xiamen. Payment term:T/T
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Model: BL-DFMB01. Diameter: D10-25mm,20-35mm. Grit: 50#,60#. Connection: M14 / 5/8''-11 Thread.
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Model: BL-DFMB04. Specification: D30T31R3. Grit: 30#,50#,80#,200#,400#,800#,1500#,3000#.
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Model: BL-SFB. Type: Sintered. Working depth:50mm. Diameter of drilling:25mm. Segments:5pcs.
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CNC Machining Tools Materials
CNC machining tools must be made from hard material to be able cut through solid workpiece during the machining process.
Carbon Steel
Carbon steel contains 0.6-1.5% carbon. It can also contain other alloys such as manganese, silicon, and copper.
HSS Steel
High speed steel consist of tungsten, molybdenum and chromium. It is typically harder and tougher than carbon steel.
Carbide
Carbide tools are wear-resistant and heat-resistant which is perfect for an excellent surface finish.
Diamond
Diamond is usually used as a coating. Being the hardest material to date, it is most suitable for cutting highly abrasive pieces.
Various CNC Tools
Milling Tools
Milling tools are used in CNC machining processes to remove material from the workpiece. They are versatile and perform various cutting operations. Some examples of milling tools include:
End Mills: End mills have cutting edges on the end and sides of the tool. They are widely used for contouring, slotting, and pocketing operations.
Face Mills: Face mills have a large cutting diameter and multiple cutting edges. They are ideal for facing flat surfaces and producing large flat areas.
Slotting Cutters: Slotting cutters are designed specifically for cutting slots in workpieces. They have straight or helical teeth and are available in various widths for different slot dimensions.
Turning Tools
Turning tools are used in CNC turning operations, where the workpiece rotates when the cutting tool remains stationary. They are used for cylindrical parts and shafts. Examples of turning tools include:
Inserts: Inserts are replaceable cutting edges that are clamped onto the tool holder. They come in different shapes and sizes and are suitable for various turning applications.
Boring Bars: Boring bars are used for enlarging existing holes or creating internal features in a workpiece. They provide a rigid tooling solution for precise hole machining.
Threading Tools: Threading tools are used for cutting threads on the surface of a workpiece. They can create both external and internal threads.
Drilling Tools
Drilling tools are used to create holes in the workpiece. They are essential in various machining operations. Some common drilling tools include:
Twist Drills: Twist drills are the most common type of drilling tool. They have two cutting edges and are suitable for drilling different materials.
Spot Drills: Spot drills are used to create a small indentation or spot to accurately guide the subsequent drilling operation. They help improve hole positioning and prevent drill wandering.
Center Drills: Center drills are used to create a conical recess at the starting point of a hole. They provide a precise centering point for subsequent drilling or turning operations.

From concept to design, production to delivery, the process takes no longer than 4 weeks.
We begin with a sample profile, a CAD file or a dimensioned sketch provided by our customer, from which we create a tool design drawing for customer review, modification when necessary, and eventually drawing approval and production.
Application of CNC tooling
Aerospace sector
In the aerospace sector, companies like Boeing have employed custom tools to achieve the precision required for complex components.
Medical field
In the medical field, specially designed tools with unique coatings and precise cutting shapes help manufacturers work accurately with stainless steel and other biocompatible materials.
Automotive Industry
Within the automotive industry, prominent manufacturers such as Toyota have integrated custom CNC tooling to enhance the efficiency and quality of engine components production.
FAQ
Q: Do you provide manufacturing consultation?
A: Yes, sure.
Q: What is the minimum order quantity for cnc tool?
A: The minimum order quantity is mentioned with the product and varies from company to company.
Q: What types of payment methods are accepted by the cnc tool suppliers?
A: It depends on the specific cnc tool supplier. Some common payment methods accepted by suppliers include cash, bank transfer, credit card, e-wallet, online payment systems etc.
Q: Can you custom the CNC Tooling?
A: Yes, we can do it.
Q: What are the classification of CNC tools?
A: According to the function or type of CNC machining parts, CNC machining machine tools can be divided into five types: CNC milling machine, CNC lathe, CNC drilling machine, CNC plasma cutting machine and CNC grinder.
Q: What materials are used in CNC tooling?
A: These CNC tools are often made from high-speed steel (HSS) and are suitable for general-purpose machining, especially creating holes in workpiece materials such as metal, wood, and plastic. Ejector drills are CNC tools commonly used to make larger and deeper holes in workpieces.
Q: How many types of CNC tools are there?
A: The CNC machining tools are divided into various types, including turning, cutting(milling), drilling, and grinding tools. Among them, the CNC cutting tools are the most used.
As one of the most professional cnc tooling manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy cnc tooling at competitive price from our factory.
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