Milwaukee® 3/4" Diamond Max™ Hole Saw Bit

The Milwaukee 49-56-0515 is a 3/4" Diamond Plus™ (also referred to as Diamond Max™) hole saw.

What it is

• Type: Diamond grit hole saw
• Size: 3/4 inch diameter
• Model number: 49-56-0515
• Shank: 1/4" quick-change hex
• Material it cuts best: Tile, porcelain, stone, glass, fiberglass

Key features

• Designed for very hard materials like porcelain tile and natural stone
• Diamond-coated cutting edge for long life and clean holes
• Rated for up to 10× longer life vs standard hole saws
• Continuous grit edge helps reduce chipping
• Built-in slug ejection slot for easier material removal

Typical use cases

• Plumbing fixture installs (faucets, shower valves)
• Electrical penetrations through tile
• HVAC or anchoring holes in ceramic or stone surfaces