Our Sintered Diamond Burrs are high-performance precision machining tools designed for ultra-hard material processing. Adopting professional diamond sintering technology, these sintered diamond burrs provide excellent hardness, strong fracture resistance and stable cutting performance for long-term CNC machining work.
1. Product Structural Advantages
- Integrated forging molding: The whole tool body is made of high-hardness steel through integrated forging, with outstanding shock resistance and compression resistance, no cracking during high-speed operation.
- Full diamond sintered structure: The entire grinding head is composed of sintered diamond particles, ensuring uniform wear resistance and consistent machining effect.
- Multi-layer brazed diamond grit: Equipped with sharp and durable diamond layers, the sintered diamond burrs maintain stable cutting toughness and avoid bending or breaking during processing.
2. Applicable Machining Materials
These professional sintered diamond burrs are widely used for precision processing of the following hard materials:
- Alumina ceramic
- Zirconia ceramic
- Silicon carbide ceramic
- Silicon nitride ceramic
- Tungsten steel (hard alloy)
- Sapphire and gemstone
- Quartz glass
3. Standard Machining Parameters
To maximize the service life and cutting accuracy of sintered diamond burrs, please follow the standard processing parameters below:
3.1 Spindle Speed Calculation
Standard formula: Spindle Speed = 60000 / Tool Diameter Example: 3mm tool = 20000 RPM (Subject to machine maximum speed)
3.2 Cutting Depth Reference (D5.0 Tool)
- Silicon carbide: 0.01–0.015mm
- Zirconia: 0.02–0.04mm
- Alumina: 0.03–0.06mm
- Tungsten steel: 0.005mm
- Quartz glass: 0.1–0.15mm
Rule: The harder the material, the smaller the cutting depth.
3.3 Feed Rate Reference
- Conventional drilling: 200–500
- Small hole drilling: 50–100
- Slot milling & surface milling: 500–2000
4. Product Performance Features
- High wear resistance and anti-breakage performance
- High temperature resistance and stable hardness
- Smooth cutting finish without burrs
- Complete specifications for different machining demands
