CMT 537.349.31 Forstner Bit 1-3/8" S=3/8" RH Concrete / Masonry 300 is a (Parallel Shank

300 is a (Parallel Shank Hinge Boring Bit)

What makes ZMAX galvanization different from standard galvanization

Exterior structural columns requiring corrosion resistance

is an ornamental beam-to-column tie engineered for interior applications where structural connectors remain visible

CMT 537.349.31 Forstner Bit 1-3/8" S=3/8" RH Concrete / Masonry 300 is a (Parallel ShankThe 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)