Simpson 1/4 in. x 12 in. Straight Shank Carbide-Tipped Drill Bit MDB02512 10 in. Drilling Depth Hand Tools The required hole size for

The required hole size for installation is 1 in

Nominal joist size: Triple 2x10

The special surface treatment not only guards against premature wear but also allows the chisel point to be resharpened when needed - significantly extending the service life of the tool

Diameter 350mm (350mm)

CCOQ and ECCOQ column cap only (no straps) may be ordered for field-welding to pipe or other columns

Simpson 1/4 in. x 12 in. Straight Shank Carbide-Tipped Drill Bit MDB02512 10 in. Drilling Depth Hand Tools The required hole size forKey Features Uniformly brazed carbide inserts result in longer bit life Most bits contain a centering tip that facilitates easy spot drilling Chromium nickel molybdenum steel alloy body ensures hammering quality and extended service life Heat treatment procedures and shot peened finish increase surface hardness, drilling speed, reduces drill bit wear and improves resistance to bending forces Drill bits conform to ANSI Standard B212. 15 Straight shank