Cutting-edge technology for maximum productivity.

Tooth Design: The tooth design of 3.5 teeth per inch with a positive tooth angle of 10° provides the following advantages:

• Faster and more aggressive cutting.
• The improved heat dispersion during cutting ensures that the teeth stay sharper for a longer time.
• The deeper curved slots allow for more effective chip removal, preventing clogging and heat buildup.
• The specially shaped tooth angle has less tendency to bind on thinner materials.
• The teeth are alternating/side-adjusted to minimize binding and friction.
• Requires less feed pressure.

Tooth Material: The toothed area of the hole saw is made from Matrix II high-speed steel. Matrix II steel contains 8% cobalt, which allows the teeth to maintain their original hardness even at high working temperatures.

• Bi-Metal – Teeth made of high-speed steel are laser welded onto a body of high-alloy steel.
• The hardness of the teeth is 65 HRC at a temperature of 600°C for maximum durability and longevity.
• Ideal for cutting tough and hard materials, such as stainless steel and acid-resistant steels, as well as softer materials like wood.

Hole Saw Body: The body of the hole saw is made from 1.27 mm thick steel and is rigid to maintain its shape, with built-in elasticity. The effective cutting depth is 41 mm.

Design of the Back Plate: The back plates are made from thick steel to ensure that the holes do not enlarge over time. The thick backs add strength and rigidity while minimizing vibrations.

• 4 drive pin holes for easier mounting of the shaft.
• Perfectly manufactured round back plate, particularly important for larger diameter hole saws.

The multi-slot design facilitates the removal and ejection of the core.

Applications: High-quality manufacturing techniques ensure high rotational precision, making these hole saws suitable for use with both hand drills and drill presses (only with manual feed).

This range of hole saws is the perfect solution for cutting all types of materials:

• Stainless steel and acid-resistant steel
• Non-ferrous metals
• Cast iron
• Aluminum
• Wood
• Medium-density fiberboard (MDF)
• Gypsum board
• Sandwich materials
• PVC