Amana QUICK COUNTERBORES 1/2" DIAM 55286

Flat bottom counterbores for using round head screws, hex bolts, etc. Includes pilot drill.

Excellent for Drilling:

• Natural Woods
• Man-Made Boards
• MDF
• Chipboard
• Plywood
• Aluminum/Non-Ferrous
• Aluminum Composite Material (ACM)
• Composites
• Composite Decking Materials
• High Density Polyethylene (HDPE)
• Acrylic