25mm (1" inch) Diameter Heavy Duty Diamond Segments Core Drill Bit hole Saw With Pilot Drill Bit
This heavy duty diamond coated segemnt core saw with drill bit removes a complete circle from rock, granite, marble, tile, porcelain, concrete and other materials, only needs water for lubrication.
Pilot Drill Bit Height is adjustable or drill bit can be removed
25mm (1") outside diameter
10mm (3/8") shank
63mm (2-1/2") cutting depth.
108mm (4-1/4") Overall Length
Always use lubrication (water), otherwise the diamond core drill will burn.
Start your hole diagonally, make a round trace and then hold drill straight.
( GLS - 308 )