Drill Bit Makita D-17500 1 pc

The Makita D-17500 HSS-CO metal drill bit is a high-performance tool engineered for precision drilling in demanding metalworking environments. Crafted from high-speed steel with a cobalt alloy, this drill bit offers superior heat resistance and structural integrity, making it an essential component for professional workshops and industrial applications requiring consistent, accurate results.

Advantages

The primary benefit of this drill bit lies in its cobalt-enriched composition, which significantly enhances its hardness and resistance to high temperatures generated during drilling operations. This material property allows for extended tool life and maintains a sharp cutting edge even when working with tough, alloyed metals. The robust design minimizes vibration and deflection, ensuring clean, precise holes with every use.

Suitable for

• Drilling into stainless steel and high-tensile alloys
• General metal fabrication and repair tasks
• Precision drilling in cast iron and non-ferrous metals
• Professional construction and maintenance 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 softwoods, masonry, or concrete. Using it on materials outside its intended scope may lead to premature dulling or damage to the cutting edges.

Key specifications

• Material: HSS-CO (High-Speed Steel with Cobalt)
• Diameter: 12.0 mm
• Total length: 151 mm
• Quantity: 1 piece

How to use

To achieve optimal results, ensure the drill bit is securely fastened in the chuck of your power drill or drill press. Begin by marking the center point of the hole to prevent the bit from wandering. Apply steady, moderate pressure and maintain a consistent drilling speed appropriate for the material being processed. Using a cutting fluid or lubricant is highly recommended to reduce friction, dissipate heat, and prolong the life of the drill bit.

What to consider before purchase

• Verify the chuck capacity of your power tool to ensure it accommodates a 12.0 mm shank.
• Assess the hardness of the material you intend to drill to confirm compatibility.
• Ensure you have the appropriate cutting lubricant available for metal drilling tasks.

Usage recommendations

Always wear appropriate eye protection and safety gear when operating drilling equipment. Regularly inspect the drill bit for signs of wear or damage and replace it if the cutting edges become dull to maintain drilling accuracy and safety.