Bosch HMD137 Daredevil Carbide Hole Saw, 1-3/8" Dia Rubber Tubing Also works with OIS compatible

Also works with OIS compatible tools including Bosch

Sunwise (Sun tracking) or a regular clock timer

Magazine Capacity : 44

Spool length: 100'

which stands up to physical abuse for protection against theft

Bosch HMD137 Daredevil Carbide Hole Saw, 1-3/8" Dia Rubber Tubing Also works with OIS compatibleHighlights: Diameter: 1 3 8" Teeth Per Inch: 1 Length: 2. 0" Cutting Depth: 2 3 8" Up to 10x faster Long life performance 50 percent deeper cup Premium carbide teeth for greater speed, better results on the job and long life performance Fast, clean holes in multiple materials like wood, drywall, tile, brick, block, cement block and aluminum Multi purpose pilot bit optimized to material so the right bit always fits the right application