Aluminium backing plate;Accepts hex and round shanked pilot drills up 9 mm;Compatible with Silverline Tungsten Grit Hole saws and sets 830452 and 394557;Compatible with Silverline Tungsten Carbide Tipped Pilot Drill 413175;Maximum 1500 rpm

• Silverline 568369 Tungsten Carbide Holesaw Arbor 33 - 83mm Dia
• Red

Silverline 568369 Tungsten Carbide Holesaw Arbor 33 - 83mm DiaSilverline