- 【HIGH QUALITY 】Carbide burr bits are made of high quality heat- treated tungsten carbide whose hardness can reach to HRC70 with long service life and lasting durability.
- Head Sizes: 6-25mm,Shank size:3mm/6mm/6.35mm
- 【WIDELY APPLICATION】Used for deburring, finishing, shaping and enlarging holes, removing welds,surface cleaning and smoothing castings. Widely used for wood metal drilling,engraving,carving.
- Service: OEM & ODM
DESCRIPTION
Product Overview
A0514M03-50 Cylindrical Carbide Burr
Product Specifications
Model: A0514M03-50
Shape: Cylindrical (Shape A)
Head Diameter: 5mm
Flute Length: 14mm
Shank Diameter: 3mm
Total Length: 50mm
Material: Premium Tungsten Carbide
Features
Extreme Durability: Crafted from high-density carbide for extended tool life.
High Precision: Precision-ground flutes ensure vibration-free, smooth operation.
Extended Reach: 50mm overall length provides better access to narrow workpieces.
Heat Resistant: Maintains cutting edge sharpness at high RPMs.
Applications
Material: Ideal for hardened steel, stainless steel, cast iron, and non-ferrous metals.
Usage: Best for rapid deburring, contouring, and weld leveling in mold making and aerospace industries.
Why Source From Us?
As a specialized manufacturer, we offer consistent quality control and high-performance solutions tailored for industrial efficiency.
| Model NO. | Shape | Cutting Edge Dia A mm | Cutting length B mm | Shank Dia mm | Shank Length mm | Whole length mm |
| A0613-MX-03-38R | A | 6 | 13 | 3 | 38 | 51 |
| A0616-MX-06-45 | A | 6 | 16 | 6 | 45 | 61 |
| A0820-MX-06-45R | A | 8 | 20 | 6 | 45 | 65 |
| A1020-MX-06-45R | A | 10 | 20 | 6 | 45 | 65 |
| A1225-MX-06-45R | A | 12 | 25 | 6 | 45 | 70 |
| A1425-MX-06-45R | A | 14 | 25 | 6 | 45 | 70 |
| A1625-MX-06-45R | A | 16 | 25 | 6 | 45 | 70 |
| A1825-MX-06-45R | A | 18 | 25 | 6 | 45 | 70 |
| A2025-MX-06-45R | A | 20 | 25 | 6 | 45 | 70 |
| A2525-MX-06-45R | A | 25 | 25 | 6 | 45 | 70 |
CNC Inserts - Frequently Asked Questions
1. How do I choose the right grade for my specific machining application?
Choosing the correct grade is crucial for tool life and performance. We provide a comprehensive Grade Cross-Reference Chart that maps our CD Carbide grades to major international brands like Sandvik, Mitsubishi, and Kyocera. If you are unsure, simply provide us with the workpiece material (P, M, K, S, H) and machining conditions, and our engineers will recommend the best solution.
2. Can you provide customized CNC tools based on our drawings?
Yes. As a factory-direct manufacturer, we specialize in bespoke engineering. Whether you need non-standard dimensions, specific chipbreakers, or customized coatings for unique alloys, our technical team can develop products based on your technical drawings (PDF/STEP) or physical samples.
3. Do you offer free samples for testing before bulk orders?
We understand that "trial cutting" is the only way to verify tool stability. We offer sample packs for professional buyers to test performance on their own CNC machines. Please contact our sales team with your machine specifications and the material you are processing to request your trial samples.
4. How do you ensure the quality consistency of your carbide inserts?
Our quality control is integrated into every step of the production process in Zhuzhou. We use high-purity tungsten carbide powder and advanced PVD/CVD coating equipment. Each batch undergoes rigorous inspection, including microscopic edge analysis and hardness testing, to ensure that the performance of the 1,000th insert is identical to the 1st.
5. What is the typical lead time for international B2B orders?
For standard models in stock (such as WNMG, CNMG, etc.), we usually ship within 3-5 business days. For customized tools or large-volume OEM orders, the production cycle typically ranges from 2 to 4 weeks, depending on the complexity of the design and coating requirements.
6. Are you a manufacturer or a trading company?
We are a direct manufacturing enterprise based in Zhuzhou, the hunan of China’s tungsten carbide industry. By cutting out the middleman, we provide factory-direct pricing and faster technical support. This allows us to offer more flexible MOQs (Minimum Order Quantities) for small-to-medium-sized distributors and specialized machine shops.
