Ready to core for gold? The KLONDIKE core bit series contain fast core bits for hard concrete, heavy rebar concrete. Suitable for medium river rock to hard rocks of granite, basalt, gneiss, river rock, traprock, crushed gravel, quartzite, flint, chert, pea gravel.
The KLONDIKE XT is a fast and smooth core that is durable and made for heavy rebar.
Sizes: 2" to 16"
SAW HP: Low hp Drill 10-20 hp, 5-25 hp Electric Power Drill
AGGREGATES: River Rock, Hard Rock, Heavy Rebar