Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 13/16" X 6" Size:13/16" X 6" Pre-assembled expansion panel with door

Pre-assembled expansion panel with door

The filter is recommended for use with city and well water supplies

Approved for underground and behind-the-wall applications with no access panels (wrapping required when burying underground)

I-Beams & Other Similar Metals

For infested mattresses

Irwin Speedbor MAX Speed Bits 6" Standard Length Bits 13/16" X 6" Size:13/16" X 6" Pre-assembled expansion panel with doorSpeedbor MAX Speed Bits 6" Standard Length Bits Features: Three cutting spurs for faster, cleaner holes, less breakout, and extended drilling life. Full screw point tip allows bit to self feed for ease of drilling. Tapered tri flute design for faster chip ejection and less binding. 1 4" quick change shank reduces slipping in standard chucks and is compatible with all 1 4" quick change chucks, including impact drills.