For example, if you are using a 8 screw, which has a diameter of 4.2mm, you would want to use a drill bit that is around 3.5mm in diameter. This allows the screw to grip the wood and hold securely. ![]() Drive anchor using a hammer drill with nut driver or Phillips bit until fully seated.įor Classic Blue Hex Washer Head and Phillips flat, Refer to the chart below:įor classic Blue Tapcon Concrete Screw you can either use a classic drill bit, SDS-Plus (Fits SDS PLUS style Hammer Drills) or we have a section of dedicated tapcon drill bits. When drilling into wood, its generally recommended to use a drill bit that is slightly smaller than the screw size. Using a blow out bulb or compressed air, remove dust from hole. The recommended drill bit size for an M8 concrete anchor is typically 10 millimeters. The nominal bit diameter can typically be found in Table 1 for the specific wedge anchor. Here is the link to the Hilti Product Technical Guide for Anchor Fastening. Use the charts below to select the correct drill bit. The nominal bit diameter will depend on the type of wedge anchor being installed. When it comes to understanding what type, size and length Bright Fasteners has got you covered.įirst you must understand the installation process of Tapcon Screws:ĭrill using a hammer drill, drill hole 1/4" deeper than anchor embedment. When you’re looking to install a 3/8 concrete anchor, the size of the drilling bit is crucial. ![]() It's import to use the correct drill bit for the installation of a Tapcon Concrete Screw.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |