Dual Wall N-12 corrugated pipe also provides superior corrosion and abrasion resistance
Edge Bore Diameter: 1 in
5+ gallons per flush toilets with 2' flush valves
designed for use on multiple interior surfaces
Tough commercial grade casing and reinforced tap knob
Brad Point Drill Bit, 1/2-In. Window Films Dual Wall N-12 corrugated pipe1 2" diameter, brad point drill bit, 3 31 32" twist length, overall length 5 15 16", provides accurate positioning for starting the hole, bit is precision ground for use in furniture making, doweling, cabinetry, where exact hole size is required, spur cutting edges reduce splintering & ensure a smooth, clean hole, wide flutes provide a fast continuous flow of chips.