Description
Product Overview
Micro 100 solid carbide drill blanks are precision-engineered components designed for industrial and scientific applications. These round-style blanks feature a finish-ground surface, ensuring smoothness and dimensional accuracy for reliable performance. Manufactured from high-quality solid carbide, they offer exceptional hardness and wear resistance, making them suitable for demanding machining environments. Key specifications include product dimensions of 2 x 0.31 x 0.31 inches and a weight of 0.32 ounces, with the model number SR-312-2. Produced by Micro 100 Tool Corporation in the USA, these blanks are CNC ground to meet strict tolerances, providing consistency for tooling and fabrication tasks.

Usage
These drill blanks are ideal for professional machining, tool manufacturing, and CNC operations in industrial settings such as workshops, manufacturing plants, and research facilities. They serve as raw material for creating custom drills, reamers, and other cutting tools, offering versatility for precision engineering projects. The target audience includes machinists, toolmakers, and engineers who require durable, accurate components for high-performance applications, ensuring efficient production and reduced downtime.
Why Choose Us
Micro 100 drill blanks stand out due to their superior craftsmanship and material quality. CNC ground in the USA, they guarantee precise dimensions and surface finish, reducing the need for additional processing. The solid carbide construction provides long-lasting durability, resisting heat and abrasion better than standard steel blanks. This focus on quality ensures reliable performance, minimizing tool failure and enhancing productivity in industrial workflows.
Key Features
- Solid carbide material for high hardness and wear resistance
- Round design with finish-ground surfaces for smooth operation
- CNC ground in the USA to ensure precise tolerances
- Compact dimensions of 2 x 0.31 x 0.31 inches for versatile applications
- Lightweight at 0.32 ounces, facilitating easy handling and integration
FAQ
What materials are these drill blanks made from?
These drill blanks are constructed from solid carbide, which provides excellent durability and resistance to wear in high-stress machining environments.
Are these blanks suitable for CNC operations?
Yes, they are CNC ground in the USA, making them ideal for precision CNC machining and tool manufacturing applications.
What is the primary use of these drill blanks?
They are used as raw components for creating custom drills, reamers, and other cutting tools in industrial and scientific settings.
How do I ensure proper handling of these blanks?
Store them in a dry, clean environment and handle with care to avoid damage to the finish-ground surfaces, which are critical for accuracy.
Can these blanks be reshaped or modified?
Due to their solid carbide nature, they can be machined further with appropriate tools, but it requires specialized equipment to maintain integrity.




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