Description

This bi-metal wood hole saw is purpose-built for efficient hole cutting in all kinds of panels, solid wood, and engineered wood products. It is manufactured by precision welding high-speed steel (HSS) tooth tips onto a tough alloy steel body, combining the long-lasting sharpness of hardened teeth with the excellent impact resistance of the alloy base. The teeth are razor-sharp for light, fast cutting, smooth chip evacuation, and clean, smooth hole walls — with minimal risk of burning or binding. Suitable for solid wood, plywood, MDF, drywall, plastic sheets, and more, it is an ideal tool for home improvement installations, plumbing and electrical cut-outs, HVAC ductwork, and general woodworking.

Key Features

• Sharp, Wear-Resistant HSS Teeth
  Tooth tips are made from premium high-speed steel to retain sharpness over extended use, resist dulling, and significantly prolong service life.
• Impact-Resistant Bi-Metal Structure
  A tough alloy steel body combined with hardened tooth tips prevents chipping and tooth breakage during drilling, ensuring reliable stability.
• Fast Cutting with a Smooth Finish
  Sharp teeth bite in effortlessly, dramatically increasing cutting efficiency while leaving hole walls flat and clean with minimal burrs.
• Efficient Chip Removal, No Clogging
  Strategically designed gullets promote rapid chip ejection, reduce frictional heat, and eliminate chip jamming and burn marks.
• Universal Shank, Secure Locking
  Features a standard triangular or hex shank that fits most common handheld drills and drill presses — quick to chuck and slip-free in operation.

TECHNICAL SPECIFICATIONS