Graphite 54T566 Extended Wood Drill Bit 8 x 250 mm

The Graphite 54T566 extended wood drill bit is a professional-grade tool engineered for precision drilling in wood and wood-based materials. With a diameter of 8 mm and a total length of 250 mm, this drill bit is specifically designed to reach deep areas that standard bits cannot access. Its robust construction provides stability and durability, ensuring that every hole is drilled cleanly and accurately, which is vital for high-quality carpentry and construction work.

Advantages

This drill bit offers exceptional performance due to its specialized geometry, which facilitates efficient chip removal during the drilling process. The extended shank design allows for deep hole applications without the need for additional extensions, maintaining structural integrity and reducing vibration. The high-quality material composition ensures a long service life and resistance to wear, making it a reliable choice for demanding professional tasks and intensive DIY projects.

Suitable for

• Deep hole drilling in solid wood
• Furniture assembly and cabinet making
• Construction and carpentry projects
• Installation of long fasteners or dowels

When it may not be suitable

This drill bit is not intended for use on metal, concrete, stone, or ceramic materials, as these surfaces will cause rapid wear or damage to the cutting edges. It is also not recommended for use in high-speed impact drills where precision is secondary to brute force.

Key specifications

• Diameter: 8 mm
• Total length: 250 mm
• Material: High-quality steel for wood applications
• Design: Extended shank for deep reach

How to use

To achieve the best results, secure your workpiece firmly to prevent movement. Insert the drill bit into the chuck of your power drill, ensuring it is tightened securely. Begin drilling at a moderate speed, applying steady and consistent pressure. Periodically retract the bit from the hole while the drill is still rotating to clear out wood chips, which prevents overheating and ensures a cleaner finish. Always maintain a perpendicular angle to the surface to ensure the hole remains straight throughout the entire depth.

What to consider before purchase

• Verify the chuck capacity of your drill to ensure it accommodates the shank size
• Ensure the 250 mm length is sufficient for your specific application depth
• Check that the 8 mm diameter matches the requirements of your fasteners or dowels

Usage recommendations

Always wear appropriate eye protection when drilling. Ensure the drill bit is sharp and free of debris before starting your work to maintain optimal cutting efficiency and safety.