CMT 316.090.11 Countersink for 4 Flute Drills D=23/64" RH Top-Flange Hangers Structures in high-wind or seismic

Structures in high-wind or seismic zones requiring increased uplift resistance

Installation Hardware: Install with 5/8 in

Why is it recommended to use the 1212L in pairs

Product Type Up/Downcut Spiral Router Bit

CMT 316.090.11 Countersink for 4 Flute Drills D=23/64" RH Top-Flange Hangers Structures in high-wind or seismicThe CMT 316. 090 is a (Countersink (57. 5mm)). Dowel drill with integrated countersink for drilling and countersinking in one pass. 4 flute version for higher feed rates. Rotation: Right hand (RH). SPECIFICATIONS Diameter (D) 18mm Bore Diameter (F) 9mm Total Length (L) 15mm Cutting Angle (A) 45 degrees Number of Teeth 2 Product Type 2 Flute Dowel Drill with Countersink Series Countersink (57. 5mm) Nominal Diameter Cutting Length Overall Length 57. 5mm