Maxitek Cobalt Universal Arbor for 14 – 30mm Hole Saws

Standard ½”- 20UNF thread size; compatible with most brands of hole saw.

TiN coated pilot manufactured from high grade cobalt steel for extreme strength, durability and performance in a multitude of materials from plasterboard to stainless steel. 

Ground flute pilot with 135° split point ensures faster penetration and helps centre the drill bit with reduced wander.

9.5mm hex shank for use in a conventional 3-jaw chuck.

Supplied with ejector spring; ideal for use with sheet metal materials.