CRL 3/16" x 1-1/4" #2 Phillips Flat Head Masonry Screws Discs Pads & Sticks The Drilling Machine is the

The Drilling Machine is the same as our CRL2

Yet Durable

cut or form mating threads

Ensures Windows are Installed Correctly

Limitations It is not recommended for concrete and stone expansion joints

CRL 3/16" x 1-1/4" #2 Phillips Flat Head Masonry Screws Discs Pads & Sticks The Drilling Machine is theComplete Anchoring System for Concrete Block and Brick Each Box Complete with Masonry Drill Bit Available in Slotted Hex Washer or Phillips Flat Head Styles CRL Masonry Screws actually cut into masonry while installing using specially sharp cut threads. They hold strong in concrete, brick or block eliminating the need for expansion anchors, plugs with screws, or power actuated fasteners. Common applications include: electrical conduit and J boxes;