CMT 375.070.12 4 Flute Dowel Drill for Through Holes 9/32" x 2-3/4" LH Concrete Connectors and Anchors Do I need more than

Do I need more than one strap to make a strong connection

140 is a 14 diameter 2 Flute Dowel Drill (Long Series (70mm))

and MDF on metric-arbor stationary machines

90-tooth ASFG configuration on a 10" diameter blade - high tooth count combined with shear-face geometry means each pass through hardwood

6x Post is a heavy-duty structural connector from Simpson Strong-Tie engineered to provide strong column-beam connections in end-of-beam applications in wood construction

CMT 375.070.12 4 Flute Dowel Drill for Through Holes 9/32" x 2-3/4" LH Concrete Connectors and Anchors Do I need more thanThe CMT 375. 070 is a Hole Dowel Drill (Through Hole Long Series (70mm)). Four flute long series through hole dowel drill for panels up to a range of thicknesses. For solid wood, chipboard, MDF, and laminates. Rotation: Left hand (LH). SPECIFICATIONS Diameter (D) 7mm Cutting Height (I) 40mm Total Length (L) 70mm Shank (S) 10x20mm Tooth Geometry Through holes 60 Number of Teeth 2 Product Type 4 Flute Through Hole Dowel Drill Series Through Hole Long