Bosch HTC412 4-1/8 In. MultiConstruction Hole Saw 48-22-5125 simply screw the core bit

simply screw the core bit onto the extension

Tamper Shank 15-1/2" 1

with 24-tooth Diablo Carbide blade and multi-functional wrench Cord Length * 10 Country of Origin * China (CN) Depth of Cut at 45 Deg

with its FLEXVOLT technology

Bosch HTC412 4-1/8 In. MultiConstruction Hole Saw 48-22-5125 simply screw the core bitDiameter 4 1 8" Cutting Depth 2 1 4" Quick Change Adapter Included Mandrel PCM38, PCM12, PCMSDSPL *Note MultiConstruction hole saws are only compatible with the Quick Change mandrels listed View More Sizes Item # Reviews Diameter Cutting Depth Quick Change Adapter Mandrel &nbsp HTC212 2 1 8" 2 1 4" Included PCM38, PCM12, PCMSDSPL HTC225 2 1 4" 2 1 4" Included PCM38, PCM12, PCMSDSPL HTC237 2 3 8" 2 1 4" Included PCM38, PCM12, PCMSDSPL HTC256 2 9 16" 2