Century Drill & Tool 5579 1" Diameter Diamond Hole Saw:

Key Features

• Adjustable blades cut holes from 2" to 7" in diameter.
• Fits most 3/8" and 1/2" drill chucks.
• No binding during cutting for smoother operation.
• Tool-free adjustment; no hex key required.
• Includes dust shields to contain debris.
• Designed for cleaner cuts in drywall and ceiling tiles.

Specifications

• Hole Diameter Range: 2" to 7" (51 mm to 178 mm)
• Weight: ~5.0 oz (149.6 g)
• Type: Quick Cutter Adjustable Saw
• Material Compatibility: Drywall, ceiling tiles
• Drive Compatibility: 3/8" and 1/2" drill chucks

Applications

• Ideal for can lights, speaker holes, and sprinkler systems.
• Common in DIY, electrical, and low-voltage installations.
• Suitable for drywall and ceiling tile cutting.