CMT 537.349.31 Forstner Bit 1-3/8" S=3/8" RH Blades Great for connecting 2x deck

Great for connecting 2x deck joists on top of a perpendicular beam

Made from 7-gauge steel with a hot-dip galvanized finish

Total Length (L) 93mm

this column base is rated for use with treated lumber

CMT 537.349.31 Forstner Bit 1-3/8" S=3/8" RH Blades Great for connecting 2x deckThe CMT 537. 349 is a 1 3 8" Forstner Bit for drilling precise flat bottom holes in softwood. Use for installing hinges, shelf pins, and hardware, and for creating arched or oval openings at any angle. SPECIFICATIONS Product Type Forstner Bit Diameter 1 3 8" Overall Length 90mm (3 35 64") Shank 10mm Cutting Edges 2 precision ground (T2) Spurs 2 ground spurs (V2) Rim Type Toothed rim (>=25mm, prevents overheating) Blade Material Super Strength (SP)