Our Ultra Value core bits provide a good quality bit, with a high quality of industrial diamonds, at an economical price. They can be used in dry coring applications and are the solution when a jobsite has no water supply, or when it is not practical to use water.
The tube of the core bit is solid, which minimizes silica dust during use.
The bits have a drill depth of 9” and connect to your drill with a 5/8”-11 shank. We also offer a 6” bit extension, if needed.

Core Drill Bits for Dry Cutting - Ultra Value

For Dry ApplicationsLaser Weld4 DiamondsDry Core Drill Rig
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Option Abrasive Material Activity / Use Diamond Category Discount Code Equipment Compatibility Features Segment Height Size Surface Type Unit Purchase
1" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-04267
Industrial Diamonds Wet/Dry Core Drilling Ultra Value Core Drills Turbo Rim 5.5mm 1" x 10" x 5/8"-11 Brick, Masonry, Concrete
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1-1/4" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-06015
Industrial Diamonds Wet/Dry Core Drilling Ultra Value Core Drills Turbo Rim 5.5mm 1-1/4" x 10" x 5/8"-11 Brick, Masonry, Concrete
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1-1/2" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-04268
Industrial Diamonds Wet/Dry Core Drilling Ultra Value Core Drills Turbo Rim 5.5mm 1-1/2" x 10" x 5/8"-11 Brick, Masonry, Concrete
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2" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-03108
Industrial Diamonds Wet/Dry Core Drilling Ultra Value Core Drills, Wall Drills Turbo Rim 5.5mm 2" x 10" x 5/8"-11 Brick, Masonry, Concrete
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2-1/2" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-06484
Industrial Diamonds Wet/Dry Core Drilling Ultra Value Core Drills Turbo Rim 5.5mm 2-1/2" x 10" x 5/8"-11 Brick, Masonry, Concrete
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3" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-03109
Industrial Diamonds Wet/Dry Core Drilling Ultra Value Core Drills, Wall Drills Turbo Rim 5.5mm 3" x 10" x 5/8"-11 Brick, Masonry, Concrete
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3-1/2" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-05244
Industrial Diamonds Wet/Dry Drilling Ultra Value Core Drills, Wall Drills 5.5mm 3-1/2" x 10" x 5/8"-11 Brick, Masonry, Concrete
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4" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-03110
Industrial Diamonds Wet/Dry Core Drilling Ultra Value Core Drills, Wall Drills Turbo Rim 5.5mm 4" x 10" x 5/8"-11 Brick, Masonry, Concrete
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4-1/2" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-06744
Industrial Diamonds Wet/Dry Core Drilling Ultra Value OVERSTOCK Core Drill Side Vent Slots 5.5mm 4-1/2" x 10" x 5/8"-11 Brick, Masonry, Concrete
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Sign in to Buy Going, going...! Use promo code OVERSTOCK at checkout to save an additional 15%! Going, going...! Use promo code OVERSTOCK at checkout to save an additional 15%!
5" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-03111
Industrial Diamonds Wet/Dry Core Drilling Ultra Value Core Drills, Wall Drills Turbo Rim 5.5mm 5" x 10" x 5/8"-11 Brick, Masonry, Concrete
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6" x 10" x 5/8"-11 Ultra Value Core Bit Wet/Dry Threaded
425-03112
Industrial Diamonds Wet/Dry Core Drilling Ultra Value Core Drills, Wall Drills Turbo Rim 5.5mm 6" x 10" x 5/8"-11 Brick, Masonry, Concrete
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