Makita D-09759 HSS-G Metal Drill Bit 6.5 x 101 mm

The Makita D-09759 HSS-G metal drill bit is a precision-engineered tool designed for high-performance drilling in various metal surfaces. With a diameter of 6.5 mm and a total length of 101 mm, this drill bit is crafted from high-speed steel, ensuring excellent heat resistance and durability during intensive use. Its robust construction allows for consistent material removal, making it a reliable choice for both professional metalworkers and home improvement enthusiasts who require clean, accurate holes in ferrous and non-ferrous metals.

Advantages

This drill bit features a specialized chisel edge design that facilitates rapid centering and reduces the need for pilot holes, significantly improving drilling efficiency. The high-speed steel composition provides superior hardness and wear resistance, which extends the lifespan of the tool even when working with tougher materials. Its cylindrical shank design ensures compatibility with a wide range of standard drill chucks, providing a secure grip and minimizing slippage during operation.

Suitable for

• Drilling into mild steel and iron
• Working with non-ferrous metals like aluminum or copper
• General metal fabrication and repair tasks
• Precision DIY metalworking projects

When it may not be suitable

This drill bit is specifically optimized for metal applications and may not be the most efficient choice for drilling into masonry, concrete, or extremely hard materials like hardened stainless steel or ceramic tiles. Using this bit on materials outside its intended scope may lead to premature dulling of the cutting edge or damage to the tool.

Key specifications

• Material: High-Speed Steel (HSS-G)
• Diameter: 6.5 mm
• Total length: 101 mm
• Shank type: Cylindrical
• Point geometry: Chisel edge

How to use

To achieve the best results, ensure the drill bit is securely tightened in the chuck of your power drill. Mark the center point of the hole clearly before starting to prevent the bit from wandering. Apply steady, moderate pressure while maintaining a consistent drilling speed suitable for the metal being processed. It is recommended to use a cutting fluid or lubricant to reduce friction and heat buildup, which helps maintain the sharpness of the bit and ensures a cleaner finish.

What to consider before purchase

• Verify the chuck capacity of your drill to ensure it accommodates a 6.5 mm shank.
• Assess the hardness of the material you intend to drill to confirm compatibility.
• Consider purchasing multiple bits if you are working on large-scale projects to avoid downtime.

Usage recommendations

Always wear appropriate eye protection when drilling metal to prevent injury from flying debris. Regularly inspect the drill bit for signs of wear or dulling and replace it when necessary to maintain drilling accuracy and safety.