The length of the bit is the same whether it’s a flat Phillips countersunk head or a hex washer head. The chart for each length of Tapcon and the correct corresponding bit that must be used is included below: The drilling depth of each length of the drill bit is 1-1/2” less than the overall length.Įach and every different length of Tapcon screw requires a specific length bit to be used to meet minimum hold depth requirements. The 5/32” Tapcon drill bit comes in three lengths and the 1/4” Tapcon drill bit comes in five lengths. The designated length of each drill bit is measured as an overall length. The length of the Tapcon bit to use must be long enough to ensure that the hole drilled into the base material is 1/2” deeper than the Tapcon screw will penetrate the base material and will allow the Tapcon screw to meet minimum embedment depth of 1”. The 3/16” Tapcon requires the use of 5/32” diameter bit, and the 1/4” Tapcon requires a 3/16” diameter bit. The Tapcon drill bit that is used depends on the diameter of the Tapcon screw being installed. Solder has a lower melting point than the brazing method and will not last as long. Older style or less expensive carbide-tipped bits have the carbide soldered on. The quality ANSI standard carbide tips are brazed onto the end of the bit to ensure long life and consistent hole tolerance. If the installation toolkit is being used then the special Tapcon bit must be used.Ĭarbide Tipped Drill Bits for Tapcon ScrewsĬarbide tipped bit must be used for drilling the hole into the base material for the Tapcon screw. This flat end of the Tapcon bit is aligned flat side out when inserted into the installation toolkit so that a set screw can be tightened against it, holding the Tapcon bit tightly in the installation tool.Īny carbide tipped masonry bit that is manufactured to meetĪNSI standard B212-15-1994 can be used for drilling holes in masonry that Tapcon masonry anchors are installed in. The flat end of the Tapcon drill bit is on the opposite end of the carbide tip and is the end of the bit that is inserted into the installation tool kit.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |