Makita D-17273 Bimetal HSS Hole Saw 40 mm

The Makita D-17273 Bimetal HSS Hole Saw 40 mm is a professional-grade cutting tool engineered for precision and longevity. Constructed from high-speed steel (HSS) with a bimetal composition, this hole saw is designed to withstand the rigors of demanding drilling tasks while maintaining a sharp, clean cutting edge. It is an ideal solution for users who require consistent performance when creating holes in a variety of materials, ensuring that each cut is accurate and efficient.

Advantages

The primary advantage of this bimetal hole saw lies in its robust construction, which offers a superior balance between hardness and flexibility, reducing the risk of tooth breakage during operation. Its design facilitates smooth material removal, which helps prevent clogging and overheating during extended use. The universal compatibility with standard drill chucks allows for quick and easy installation on most power drills, making it a versatile addition to any professional workshop or home tool kit.

Suitable for

• Drilling holes in mild steel and stainless steel
• Cutting through aluminium and non-ferrous metals
• Creating openings in wood and timber products
• Working with PVC and various plastic materials

When it may not be suitable

This hole saw is not intended for use with impact drills or hammer drill settings, as the high-impact force can damage the teeth and compromise the structural integrity of the tool. It is also not suitable for drilling through hardened steel, masonry, concrete, or stone surfaces.

Key specifications

• Diameter: 40 mm
• Material: Bimetal High-Speed Steel (HSS)
• Compatibility: Standard drill chucks
• Application: Metal, wood, and plastic

How to use

To achieve the best results, ensure the hole saw is securely mounted in the drill chuck. Mark the center point of the desired hole and use a pilot drill bit to establish a starting point. Apply steady, moderate pressure while drilling, and maintain a consistent speed to avoid overheating the material. It is recommended to use a cutting oil or lubricant when drilling into metal to extend the life of the blade and improve the quality of the finish.

What to consider before purchase

• Verify that your drill is capable of operating at the appropriate speed for a 40 mm diameter hole.
• Ensure you have the correct arbor or mandrel required for mounting the hole saw if not already included.
• Confirm the material thickness does not exceed the cutting depth capacity of the hole saw.

Usage recommendations

Always wear appropriate eye and ear protection when operating power tools. Periodically clear debris from the hole saw teeth to maintain cutting efficiency and prevent binding.