Tolsen hole saw teeth made from specially hardened type M3 high speed steel. The varying teeth height and gullet sizes result in much faster cutting and longer life. Bi-metal hole saw outperforms and outlast traditional standard pitch models.

Features:

• Can be used on steel, stainless steel, aluminum, wood, MDF, drywall and other construction materials
• Made of Bi-Metal M3 high speed steel
• Progressive laser-cut tooth geometry for fast cutting ability
• Great tool for general construction, plumbing and electrician
• Cutting diameter 4-1/8 inches or 105mm and cutting depth up to 1.5 inches or 38mm

Specifications:

• Brand: Tolsen
• Model: 75805
• Cutting diameter: 4-1/8in or 105mm
• Cutting depth: 1.5in or 38mm
• Made of HSS M3 Bi-metal
• Variable teeth 4-6TPI
• Weight: 14.6oz or 414g

Product requirement:

• 7/16 hole saw drill bit arbor

Package includes:

• 4-1/8in or 105mm bi-metal hole saw blade