Description

PFERD Bi-Metal Downlight Hole Saw Combo Pack (70mm & 92mm)

The PFERD Bi-Metal Downlight Hole Saw Combo Pack includes two HSS hole saws (70mm and 92mm), crafted from shatter-proof and tough bi-metal high-speed steel (HSS). Designed for hand-held drills and drilling machines, these hole saws provide precise and smooth cutting through materials like stainless steel (INOX), aluminium, and other metals.

This combo pack offers superior durability and precision, making it ideal for downlight installations and general drilling applications. To ensure the best results, follow recommended cutting practices, including using cutting oil for metals and kerosene for aluminium.

What’s Included:

• 2 HSS Hole Saws
  • 70mm diameter
  • 92mm diameter

Key Features:

• High-speed steel (HSS) bi-metal construction for durability and precision
• Shatter-proof and tough design for smooth drilling performance
• Suitable for hand-held drills and drilling machines
• Versatile application on stainless steel (INOX), aluminium, and general metals
• Ideal for downlight installations

Recommendations for Use:

• Ensure the pilot drill projects at least 3mm beyond the hole saw’s teeth for proper cutting.
• Use cutting oil for metals, or kerosene for aluminium, to extend tool life and ensure smooth operation.
• Remove stainless steel particles from the workpiece to prevent corrosion.
• Apply the teeth evenly and avoid swinging movements to prevent breakage.
• Avoid overheating the hole saws during use.

Safety Notes:

• When using shank extensions, ensure the recommended rotational speed is not exceeded for safety and performance.

The PFERD Bi-Metal Downlight Hole Saw Combo Pack offers the perfect combination of durability and precision, making it ideal for downlight installations and industrial drilling tasks. With superior construction and easy-to-follow usage recommendations, these hole saws deliver excellent performance every time.