모형: QF-82
상표: QF
|
Parameter Item
|
Accurate Industrial Specification
|
|---|---|
|
Core Blank Material
|
Integrated high-density tungsten carbide rod with uniform grain structure, no internal porosity, ensuring consistent structural rigidity during repeated cutting cycles
|
|
Surface Coating Technology
|
Multi-layer nano tungsten carbide coating with 2200 HV surface hardness, reducing cutting friction by 40% and resisting high-temperature oxidation up to 580℃
|
|
Hardness & Cutting Stability
|
HRA 91–93 industrial hardness grade, maintains stable edge sharpness without passivation during long-hour continuous hard metal processing
|
|
Operational Lifespan & Speed Range
|
7,500–39,000 RPM adaptable speed, 980+ hours effective service life, 70% longer than ordinary uncoated rotary tools
|
|
B2B Buyer Type
|
Local Industrial Pain Point
|
Product Quantitative Advantages
|
|---|---|---|
|
General Machinery Repair & Processing Factories
|
Local machinery workshops struggle with short tool lifespan and fluctuating tungsten carbide price, leading to unstable budget control and 13% tool failure rate in daily heavy trimming.
|
Reinforced tungsten carbide coating cuts wear loss by 67%; high-purity tungsten carbide rod enhances structural durability. These High Hardness Rotary Burr lower failure rate to 1.8%, serving as budget-friendly Premium Burr Tools and long-life Durable Rotary Burrs with transparent bulk pricing.
|



