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Professional Grade Core Bits
CBUJC
Designed to handle the heavy steel in reinforced concrete
1/2" to 1-1/2" Bits
Starting at: $74.95
CBSPS
Designed to handle the heavy steel in reinforced concrete
2" to 10" Bits
Starting at: $139.95
Super Premium Red
Super Premium Red Diamond Core Bits
Higher Quality Diamonds with wide spaced segments for fast drilling in moderate steel, tall segments (0.350") for longer life.
1" to 10" Bits
Starting at: $94.80
Pro Blue
Super Premium Red Diamond Core Bits
Very hight Quality Diamond with wide spaced segments for very fast drilling in heavy steel and med aggregates

1" to 10" Bits
Starting at: $104.60
Supreme Silver
Supreme Silver Diamond Core Bit
Highest high quality diamond concentration meant for smaller holes in very heavy steel and medium aggregate


1/2" to 3-1/2" Bits
Starting at: $93.80
Great White
Super Premium Red Diamond Core Bits
The Great White Core Bore bit is sure to chew a hole right through concrete with the specialized diamond ‘Shark-Tooth’ segments. These pointed segments offer fast coring and long life.
2" to 12" Bits
Starting at: $130.80
Contractor Bits are designed to provide the best mix between quality and economy. Great for smaller jobs in residential and light commercial grade concrete.
Professional Bits are designed with the Pro-Cutter in mind. Larger jobs, harder aggregate, heavy rebar/metal content requires a Professional Grade Core Bit.
Turbo Bits are designed to maximize cutting speed. These bits utilize a uniquely designed diamond segment to help you get the job done fast.
Thin Wall Bits are designed to minimize contact area between the bit and material being cut to increase accuracy when core drilling with a
hand-held motor.
Do you know what size bit you're looking for?
►► On the right side of every core bit page ►►
►► you'll find links to different size core bits ►►
CESSCO has done our best to make it Easier for you!
►► Just click on the size of the bit you're looking for ►►