SOLID CARBIDE DOUBLE MARGIN LONG DRILLS
Explore our extensive range of high-quality tools
SOLID CARBIDE
DOUBLE MARGIN LONG DRILLS
Introduction
Designed with broad chip pockets for effective chip control and evacuation, the innovative Advance COATING, tailored exclusively for drills, ensures prolonged and stable tool life across a diverse range of work materials and applications. The drill’s stability during operation, particularly on smaller machines, is enhanced, resulting in superior hole finish attributed to the double margin.
With two guiding areas on each of the cutting edges, these drills facilitate reliable high-quality hole machining, ensuring cylindricity, straightness, close hole tolerance, premium surface roughness, and production stability-a hallmark of SperoCut’s commitment to excellence.
Application
- Ideally suited for steel machining.
- Suitable for ALUMINUM machining.
- Widely used in the Aerospace Industry.
Key Features
- Enhanced surface quality.
- Recommended cutting data align with those for single margin solid carbide drills.
- Maintains borehole cylindricity and straightness.
- Advance Coating for extended tool life.
USEFUL TIPS
- Adequately prepare/machine the surface before drilling.
- Employ the specialized SPEROCUT Pilot drill for pre-drilling.
- Regularly inspect the Pilot drill for wear during operation to prevent premature tool failure.
- Ensure sufficient coolant pressure and effective coolant filtration for optimal performance.
