CMT 537.540.31 Forstner Bit 2-1/8" S=3/8" RH HT Heavy T Strap Fastener holes are slightly offset

Fastener holes are slightly offset to help prevent fastener interference (fasteners sold separately)

Top-supported post installations where positive load transfer is required

Other top-supported structures requiring post-to-concrete attachment

which meets code requirements for structural posts installed in basements or in locations exposed to weather or water splash

The CMT 550-108X is a 4-1/4" (108mm) Multi-Purpose TCT Hole Saw (Series 550X) with XTREME FAST Push&Lock system

CMT 537.540.31 Forstner Bit 2-1/8" S=3/8" RH HT Heavy T Strap Fastener holes are slightly offsetThe CMT 537. 540 is a 2 1 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 2 1 8" Overall Length 157mm (6 3 16") Shank 12. 7mm (1 2") Cutting Edges 2 precision ground (T2) Spurs 2 ground spurs (V2) Rim Type Toothed rim (>=25mm, prevents overheating) Blade Material Super