Makita D-15958 Glass Drill Bit 5x65 mm with 1/4 inch Hex Shank

The Makita D-15958 Glass Drill Bit is a precision-engineered tool designed specifically for drilling clean and accurate holes in glass and soft tile surfaces. With a diameter of 5 mm and a total length of 65 mm, this drill bit provides the stability and control necessary for delicate materials. It features a durable tungsten carbide tip that ensures longevity and consistent performance, while the 1/4-inch hex shank allows for quick and secure attachment to a wide range of power tools, including driver drills and impact drivers.

Advantages

The primary advantage of this drill bit is its specialized tungsten carbide tip, which is optimized to penetrate glass without causing cracks or splintering. The 1/4-inch hex shank design enhances versatility, allowing users to switch bits rapidly during projects. Its compact size and robust construction make it a reliable choice for achieving professional-grade results in brittle materials, ensuring that the drilling process remains smooth and controlled throughout the operation.

Suitable for

• Drilling holes in glass surfaces
• Working with soft tiles
• Precision DIY projects
• Professional glass installation tasks

When it may not be suitable

This drill bit is not intended for use with tempered or safety glass, as these materials are highly resistant to standard drilling methods and may shatter. It is also unsuitable for drilling through hard materials like stone, concrete, or metal, which would quickly dull or damage the tungsten carbide tip.

Key specifications

• Diameter: 5 mm
• Total length: 65 mm
• Shank type: 1/4 inch Hex
• Material: Tungsten Carbide Tip
• Compatibility: Driver drills and 4-mode impact drivers

How to use

To use the Makita D-15958, ensure the glass surface is clean and securely supported on a flat, non-slip base. Mark the exact drilling point and consider using a small amount of water or specialized lubricant to keep the bit cool and reduce friction. Insert the bit into your drill chuck and tighten securely. Begin drilling at a low speed, applying light and consistent pressure. It is critical to avoid using any impact or hammer mode, as the vibration will cause the glass to break immediately.

What to consider before purchase

• Verify the thickness of the glass to ensure the bit length is sufficient
• Ensure your drill has a variable speed setting for better control
• Confirm the material is not tempered glass before starting
• Always wear appropriate eye protection when drilling glass

Usage recommendations

For the best results, always maintain a slow, steady drilling speed and avoid applying excessive force. Keep the drill bit cool by using a liquid coolant or water, and ensure the glass is fully supported underneath to prevent cracking as the bit exits the material.