Silverline Cobalt Drill Bits 2pk - 5.0mm
Cobalt drill bits for drilling tough materials. Features cobalt alloy for increased durability in high-temperature applications.
The **Silverline Cobalt Drill Bits** are expertly crafted from **M35 high-speed steel with 5% cobalt**, ensuring exceptional strength and wear resistance for extended lifespan and performance. The **135° split point** design effectively prevents walkaround, providing precise drilling starts with minimal effort.
Each drill bit is **fully ground** and features an **amber finish**, meeting the stringent **DIN338** manufacturing standard for quality and reliability. These drill bits are ideal for demanding drilling applications, particularly with hard metals, making them a valuable addition to any workshop.
Key Features
- Cobalt-Enhanced Durability: 5% cobalt content enhances bit life even under high-temperature drilling.
- Precision Tip: 135° split point ensures accurate drilling starts and prevents walking.
- Amber Finish: Provides corrosion resistance and improved hardness.
- Fully Ground: High-precision grinding ensures smooth cutting performance.
- Cooling Agent Required: Always use a suitable cooling agent to prolong bit life and prevent overheating.
These **Silverline Cobalt Drill Bits** are an excellent choice for professionals and DIY enthusiasts seeking reliable, high-performance drill bits for tough materials.
- 0-2个工作日内发货
- 配送至 美国：3-5 个工作日*
- 免费配送
- Applications: Hard metal drilling
- Enhanced durability for high-temperature operations
- Provides superior cutting performance
- Required for precision drilling in demanding materials
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- Material: M35 high-speed steel with 5% cobalt
- Cobalt content: 5%
- Tip design: 135° split point
- Finish: Amber (anti-corrosion)
- Manufacturing standard: DIN338
- Processing: Fully ground body
Always follow local regulations and product guidance.
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