CoroDrill® 430
The spiral-flute CoroDrill® 430 is optimized to provide extreme efficiency, reliability and durability when hole-making in aluminum and cast iron components for the automotive industry.
Flexible and precise tool solutions
The spiral-flute CoroDrill® 430 is an optimized solution for a wide use in the automotive industry. It has been meticulously engineered to meet demanding requirements for high precision.
High precision and reliability
By creating a dedicated customized solution for the application, you can increase:
High productivity and consistent tool life
CoroDrill® 430 has a dedicated substrate and coating to withstand the abrasive wear resulting from high speeds and temperatures typical in aluminum silicon alloys and cast iron machining.
This helps extend tool life and improve productivity.
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Application area
Used in the automotive industry for:
- Cylinder blocks, cylinder heads, cases, steering knuckles and brake cylinders
- Aluminum silicon alloys and all grades of cast iron, including GCI, CGI and nodular
- Pre-tapping hole sizes
- Chamfer holes and multi-step forms
Product variants
CoroDrill® 430
3 flutes
For opening out existing holes (core drilling)
Diameter range: 3–25 mm (0.118–0.984 inch)
Drilling depth capability: Up to 8 x Ø
Grade options for maximum productivity
More info about CoroDrill® 430
Hole-making solutions
3-flute CoroDrill® 430 supports complex, multi-step applications and is custom made to suit your precise component requirements. Features including step angles with chamfer and radii, point angle and up to 8 x D capability offer high productivity and long tool life, providing you with low cost per hole.
CoroDrill® 430
- Most suitable for core holes
- Effective for holes with uneven entry/exit
- Good size control and straightness
Step chamfer
Double step chamfer
Step transition examples
Highlights
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