Hole Dozer ™

The geometry of the tooth protection provides very durable and long-lasting teeth. Multiple leverage points for quick material removal from the hole saw. Deep access for removing large plugs and height for thin materials.

Variable design of 4-6 teeth per inch with a 10° angle offers the following advantages:

• Faster and more aggressive cutting.
• Improved heat dispersion during cutting ensures the teeth stay sharp for longer.
• Deeper curved notches provide more effective chip removal.
• Special tooth shape angle reduces the tendency to bind in thin materials.
• Alternately positioned teeth minimize sticking and friction.
• Requires less feed pressure.

Made from high-quality Matrix II type high-speed steel for the toothed surface of the hole saw. Matrix II steel contains 8% cobalt, maintaining its original hardness at high working temperatures. Bi-metal construction with high-speed steel teeth welded to a low-alloy steel body, hardened in a vacuum to 65 HRC and 600°C for maximum strength.

The base of the hole saw is constructed from thick steel, offering strength and stability. It includes a four-pin guide for easy shaft positioning and a perfectly designed round base, particularly important for large diameter hole saws.

Suitable for use with hand drills and pillar drills (manual feed only), ideal for drilling:

• Steel up to 1000 N/mm2 hardness.
• Stainless steel and acid-resistant steels.
• Non-ferrous metals.
• Cast iron.
• Aluminum.
• Wood.
• Medium-density fiberboard (MDF).
• Gypsum board.
• Panels (sandwich).
• PVC.