CMT 311.110.12 Dowel Drill 11 x 35 x 70mm LH HD/HDB Holdowns Why is ZMAX galvanization important

Why is ZMAX galvanization important for this hanger

connection

helping to prevent direct moisture contact at the column's end grain

protect against corrosion

41-X10 is a Up/Downcut Spiral Router Bit

CMT 311.110.12 Dowel Drill 11 x 35 x 70mm LH HD/HDB Holdowns Why is ZMAX galvanization importantThe CMT 311. 110 is a 11 diameter 2 Flute Dowel Drill (Long Series (70mm)). Two flute long series design for blind hole drilling in panels requiring deeper boring. For solid wood, chipboard, MDF, plastics, and laminates. PTFE coating. Rotation: Left hand (LH). SPECIFICATIONS Product Type 2 Flute Dowel Drill Series Long Series (70mm) Nominal Diameter 11 Cutting Length 35mm Overall Length 70mm Shank 10mm parallel shank with driving flat Number of Flutes