What Size Drill Bit For 5/16 Concrete Anchor. The best size drill bit to use for a 5/16 inch concrete anchor is a 3/8 inch drill bit. The hole must be drilled with a 5/8 ” carbide tipped bit drill bit that meets ansi standards and used in a hammer drill that is set to the hammer and rotation mode.
Web if your anchor type is a toggle bolt, choose the drill bit size at 5/16″ drill bit. The tapcon diameter determines the bit diameter. There are four different sizes of drill bits for concrete anchors. The best size drill bit to use for a 5/16 inch concrete anchor is a 3/8 inch drill bit. Olin wade (remodel or move stuff) for a 5/16 concrete anchor, you should drill a 7/16 inch hole. When drilling masonry holes in concrete, the hole should be 1/4 inch larger than the fastener’s diameter. Web what is the best size drill bit to use for a 5/16 inch concrete anchor? Web normally drill bit size is equal to the anchor diameter for the concrete anchors. To tap a 3/16” tapcon, use a 5/32” bit, 1/4” tapcon, 3/8” tapcon, 1/2” tapcon, and 3/4” tapcon, use 3/16” diameter bits, To determine screw length, add the anchor length to the fixture thickness and choose a screw longer than this.
Web the diameter of the hole that needs to be drilled into the concrete for the 5/8 ” x 10” red head trubolt wedge anchor is 5/8 ”. Be sure to keep spare bits in the correct size on hand as working in masonry can wear out a bit quicker and result in improperly drilled holes. For the drilling process, you can use the hss drill bit with a hammer drill for drilling the anchor hole efficiently. Insert the piston plug to the back of. Deeper embedments will yield higher tension and shear capacity. One indication of a worn bit is screws that are difficult or impossible to drive completely. Web the standard drill bit is universally used for drilling smaller pilot holes in concrete, block and brick, and works seamlessly with tapcon anchors. Web to install, drill a hole slightly deeper than the anchor is long and insert the anchor until it's flush with the surface. The tapcon diameter determines the bit diameter. They are hollow and cut with their outside edge for drilling holes larger than 1 1/2 in diameter. For both the molly and plastic drywall anchor, the suggested drill bit size will be 1/2″ and, still, if you fail to determine the accurate size of the drill bit for your drywall anchor, here is a handy chart for your quick identification:
