Precision Diamond Tools, LLC -
Core Bits

We carry a wide range of core bits to suit a variety of budgets and tastes. Our most popular products are shown below. Please call for more information on products, current promotions and custom options.

PRO CORE DRILL BITS-Wet
PRO CORE DRILL BITS-Wet
These PROFESSIONAL GRADE core drill bits are manufactured to exacting specification and built for a variety of drilling jobs*. Designed to tackle a broad range of applications. 7.5mm segment height. (17" OAL - 14.5" Inside) *Addtl. sizes up to 18" also Available upon request. Great for cutting concrete and cutting asphalt Cores concrete and other masonry materials. Use wet only.
PREMIUM CORE BITS-Wet (Premium)
PREMIUM CORE BITS-Wet (Premium)
These PRO Grade Turbo Segmented Core Bits are manufactured to the highest specifications and designed for a multitude of drilling applications; such as cutting into highways, runways, dams, buildings, bridges, parking garages, walls, floors, culverts, drainage pipes and more. *Addtl. sizes up to 24" also Available upon request. Use wet only.
PREMIUM CORE BITS-Wet (Super)
PREMIUM CORE BITS-Wet (Super)
These PREMIUM PLUS core bits are manufactured to the highest specifications, with a higher concentration of diamonds; faster cuts, longer life. Wet cutting. Designed for a multitude of drilling applications; such as cutting into highways, runways, dams, buildings, bridges, parking garages, walls, floors, culverts, drainage pipes and more. *Addtl. sizes up to 24 " also Available upon request. (Also available in full Crown) Use wet only.
PROFESSIONAL DRY
PROFESSIONAL DRY
These PROFESSIONAL DRY core bits are built for those job locations that have no water feed. Body air vents allow fast, clean drilling and extraction of filled substance. Perfect for block. Do not use in reinforced concrete. Use on angle grinders. (10" OAL - Adaptors & Extensions Available) Use dry.