Addax 18mm x 450mm SDS+ Masonry Drill Bit Quantity Break:Qty Price Break - 1 Recess type (DT): Internal hex

Recess type (DT): Internal hex drive (5/16 inch)

Fine thread collated drywall screws should be used for light gauge metal stud systems

Machinery guards and exposed bolt ends

Patented lubrication

Pipe sizes: 1/4"

Addax 18mm x 450mm SDS+ Masonry Drill Bit Quantity Break:Qty Price Break - 1 Recess type (DT): Internal hexA cost effective SDS+ masonry drill bit with a tungsten carbide tip. Great for drilling in to brick, concrete, stone, cinder block and other masonry substrates. Unique two flute system for increased removal. Shot blast finish for rust protection. To be used with SDS hammer drills. Diameter: 18mm Length: 450mm Shank Type: SDS+ Part No. SDS18450