Prox BI-metal 30mm hole saw drill bit made of HSS and M2 carbon steel with M14 thread and HEX mounting

The Prox BI-metal 30mm hole saw drill bit is a reliable cutting tool designed for efficient and precise drilling across various materials. Manufactured from high-speed steel (HSS) and M2 high carbon steel, this hole saw provides durability, wear resistance, and clean cutting performance. It features a 30 mm diameter and a 37 mm drilling depth, making it suitable for creating precise holes in multiple surfaces. Equipped with an M14 thread and a HEX mounting system, it ensures secure attachment and stability during operation.

Advantages

This bi-metal hole saw combines HSS tool steel and M2 high carbon steel to deliver extended tool life and consistent cutting results even under demanding conditions. The robust construction minimizes tooth stripping and ensures smooth chip evacuation during the drilling process. Its versatile design allows for compatibility with different mounting options thanks to the M14 thread and HEX mounting configuration, providing flexibility for professionals and DIY users alike.

Suitable for

• Drilling holes in structural steel and stainless steel
• Working with non-ferrous metals and aluminum
• Making clean cuts in wood and timber products
• Boring through various types of plastic materials

When it may not be suitable

This tool may not be optimal for heavy-duty industrial core drilling in extremely thick metal blocks that exceed its 37 mm drilling depth capacity. It is also not designed for masonry, concrete, brick, or natural stone applications.

Key specifications

• Hole saw diameter: 30 mm
• Drilling depth: 37 mm
• Material composition: HSS and M2 high carbon steel
• Thread type: M14
• Mounting type: HEX

How to use

To use the Prox BI-metal hole saw, ensure it is securely attached to your compatible drill using the HEX mounting or M14 thread connection. Mark your desired drilling location clearly on the work surface and use a center punch if necessary to prevent the bit from slipping. Start drilling at a moderate and controlled speed without applying excessive force, allowing the bi-metal teeth to cut evenly through the material. Clear metal chips and debris frequently from the cut, and use appropriate cutting fluid when working with metals to prevent overheating and extend the lifespan of the tool.

What to consider before purchase

• Verify that the 30 mm diameter matches your specific project requirements
• Check that your drill or equipment supports M14 thread or HEX mounting
• Confirm that the maximum 37 mm drilling depth is sufficient for your material thickness

Usage recommendations: Always wear appropriate personal protective equipment, including safety glasses and gloves, when operating power tools and drilling through metal or wood. Maintain a steady drilling speed and avoid lateral pressure to prevent damage to the hole saw teeth.