24 Best Concrete Corings

 

CORE DRILL 4″ Z-1 2 SPEED CONCRETE CORING DRILL by BLUEROCK ® TOOLS - Max drilling diameter 4″. Bottom gear is for larger drill bits 2″-4″. Dual speed 2100rpm/950rpm. Rated voltage 110v. Automatic hold down switch for comfort. The drill is fitted with a safety clutch. . Rated input power 1500w. Top gear is for smaller drill bits 1″-2″. Rated frequency 50-60hz. This unit is designed to be an easy portable type drill for easy hand drilling. Collar size is 2 23/64″. Level on side of the drill for precision drilling. Comes with a durable carrying case. Two-gear rotary speed is designed for drilling different size holes. Note drill bit pictured is not included. Adaptable water spigot for “wet” drilling. Drill color is red.

 

12″ Diamond WET Coring Bit – Concrete Core Drill by BLUEROCK ® Tools - For shipping outside of continental united states please contact for shipping quotation, if not otherwise specified in item description. Thanks for the interest. If you have any questions, please feel free to contact us. New, 12″ bluerock tools diamond wet coring bit for core drill this is a brand new “wet” type concrete coring bit. The overall length is around 17″ with the inside measuring around 14. 5″ in depth. It’s a high quality bit that’s made to last. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. It uses the standard 1-1/4″ threads used by most concrete core drills.

 

1.75″ Diamond WET Coring Bit – Concrete Core Drill by BLUEROCK Tools - The overall length is around 17″ with the inside measuring around 14. It’s a high quality bit that’s made to last. 75″ bluerock tools diamond wet coring bit for core drill. This is a brand new “wet” type concrete coring bit. New, 1. If you have any questions, please feel free to contact us. Thanks for the interest. 5″ in depth. The drill pictured is not included although it is for sale. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. It uses the standard 1-1/4″ threads used by most concrete core drills.

 

4″ Z-1WS CORE DRILL by BLUEROCK ® Tools 2 SPEED W/ STAND CONCRETE CORING WITH: 1″,2″,3″,4″ DIAMOND WET CORE BITS - Rated frequency 50-60hz. Adjustable carriage. 5″ in depth. They use the standard 1-1/4″ threads used by most concrete core drills. This unit is designed to be portable and able to be used with an included drilling rig. Bottom gear is for larger drill bits 2″-4″. It’s a high quality unit with a duel speed function. It can be used either as a portable unit or on the drilling rig. 2 wrenches, 3 hex wrenches, 2 spare brushes. Automatic hold down switch for comfort. The overall length is around 17″ with the inside measuring around 14. Rated voltage 110v. It’s a high quality bit that’s made to last. Adaptable water spigot for “wet” drilling. Specifications max drilling diameter 4″. This is a brand new 4″ portable coring drill with a stand. Top gear is for smaller drill bits 1″-2″. Level on side of the drill for precision drilling. Drill color is red. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. This comes with brand new “wet” type concrete coring bits. Comes with coring rig used portable or in the rig also comes with 1″, 2″, 3″ and 4″ diamond wet core bits. Structure and features two-gear rotary speed is designed for drilling different size holes. The drill is fitted with a safety clutch. Rated input power 1500w. Dual speed 2100rpm/950rpm. This unit is designed to be an easy portable type drill for easy hand drilling.

 

1.25″ Diamond WET Coring Bit – Concrete Core Drill by BLUEROCK ® Tools - It’s a high quality bit that’s made to last. It uses the standard 1-1/4″ threads used by most concrete core drills. 5″ in depth. Thanks for the interest. If you have any questions, please feel free to contact us. 25″ bluerock tools diamond wet coring bit for core drill this is a brand new “wet” type concrete coring bit. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. New, 1. The overall length is around 17″ with the inside measuring around 14.

 

DRY Type 5″ Diamond DRY Coring Bit – Concrete Core Drill by BLUEROCK ® Tools - New, dry type 5″ bluerock tools diamond coring bit for core drill, new this is a brand new “dry” type concrete coring bit. The overall length is 11″ with the inside measuring around 10″ in depth. . It uses the standard 5/8″ 11 unc threads used by most concrete core drills. Thanks for the interest. If you have any questions, please feel free to contact us. It’s a high quality bit that’s made to last. It’s designed to drill through concrete, masonry, assorted brick and block as well as other types of rock.

 

2.5″ Diamond WET Coring Bit For Concrete Core Drill - If you have any questions, please feel free to contact us. The overall length is around 17″ with the inside measuring around 14. It uses the standard 1-1/4″ threads used by most concrete core drills. 2. This is a brand new “wet” type concrete coring bit. It’s a high quality bit that’s made to last. 5″ in depth. Thanks for the interest. 5″ bluerock tools diamond wet coring bit for core drill. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock.

 

NEW BLUEROCK® 10″ Z-1B CORE DRILL 2 SPD W/ STAND CONCRETE CORING – PACKAGE DEAL! - These are brand new “wet” type concrete coring bits. This is a brand new 10″ coring drill. This is a heavy duty drill with high output. The drill is fitted with an outer regulating safety clutch. It’s a high quality unit with a duel speed function. Structure and features two-gear rotary speed is designed for drilling different size holes. Double insulation adaptable water spigot for “wet” drilling. It’s a high quality bit that’s made to last. Rated frequency 50-60hz. The overall length is around 17″ with the inside measuring around 14. Also includes 1″,2″,3″,4″,5″,6″,7″,8″,9″,10″ diamond wet core bits. Has an overload protection switch to protect the machine and user. Specifications max drilling diameter 10″. Bottom gear is for larger drill bits. Ce certificate. Top gear is for small/medium drill bits. Rated voltage 110v. Rated input power 2600w. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. 5″ in depth. They use the standard 1-1/4″ threads used by most concrete core drills. Dual speed 460rpm/900rpm.

 

BLUE 1 1/4″ ADAPTOR TO 5/8″ CORE DRILL ADAPTER – CONCRETE CORING DRILL BIT - This is a great adapter to use bluerock 5/8″ dry type coring bits with. This is a brand new adaptor for concrete coring drills. This allows you to use 5/8″ bits with a coring drill. I sell bits as well in my store thanks for the interest. It adapts 1-1/4″ 7nc threads used by most concrete core drills to 5/8″ 11 which some coring bits take. If you have any questions, please feel free to contact us. For shipping outside of continental united states please contact for shipping quotation, if not otherwise specified in item description. Drill and bit pictured is not included although they are for sale. Blue 1-1/4″ adaptor to 5/8″ coring bit for concrete core drills.

 

Stadea Granite Hole Saw Bits Diamond Core Bits Set for Granite Marble Stone Concrete Coring (Set of 3 Hole Saw 1 1/2″, 1 5/8″, 2″) - Stadea diamond core drill bit, bundle of 3 core bits one each for diameter 1 1/2 inch, 1 5/8 inch, 2 inch for granite stone concrete tile masonry coring core drilling cutting. Drills/cores through concrete, granite, masonry, stone, marble. Arbor 5/8″ 11 thread. Optimal rpm 900. Aggressive and durable diamond segments, segment height 9 mm, width 16 mm, thick 30 mm.

 

1″ Diamond WET Coring Bit – Concrete Core Drill by BLUEROCK ® Tools - If you have any questions, please feel free to contact us. 5″ in depth. It’s a high quality bit that’s made to last. New, 1″ bluerock tools diamond wet coring bit for core drill. This is a brand new “wet” type concrete coring bit. The overall length is around 17″ with the inside measuring around 14. Thanks for the interest. The drill pictured is not included although it is for sale. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. It uses the standard 1-1/4″ threads used by most concrete core drills.

 

DRY Type 1.5″ Diamond DRY Coring Bit – Concrete Core Drill by BLUEROCK ® Tools - If you have any questions, please feel free to contact us. New, dry type 1. 5″ bluerock tools diamond coring bit for core drill, new this is a brand new “dry” type concrete coring bit. Thanks for the interest. It’s a high quality bit that’s made to last. It uses the standard 5/8″ 11 unc threads used by most concrete core drills. It’s designed to drill through concrete, masonry, assorted brick and block as well as other types of rock. The overall length is 11″ with the inside measuring around 10″ in depth.

 

DRY Type 2″, 3″, 4″, 5″ Set Diamond Coring Bit – Concrete Core Drill by BLUEROCK - If you have any questions, please feel free to contact us. New, dry type 2″-5″ 4pc set bluerock tools diamond coring bit for core drill, new this is a brand new 4 pc set of “dry” type concrete coring bits. They are designed to drill through concrete, masonry, assorted brick and block as well as other types of rock. Thanks for the interest. ” They use the standard 5/8″ 11 unc threads used by many concrete core drills. The overall length is 11″ with the inside measuring around 10″ in depth. They are high quality bits that are made to last. Bits included are 2″ 3″ 4″ and 5.

 

1.5″ Diamond WET Coring Bit – Concrete Core Drill by BLUEROCK ® Tools - If you have any questions, please feel free to contact us. It uses the standard 1-1/4″ threads used by most concrete core drills. It’s a high quality bit that’s made to last. 5″ bluerock tools diamond wet coring bit for core drill. 5″ in depth. Thanks for the interest. New, 1. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. The overall length is around 17″ with the inside measuring around 14. This is a brand new “wet” type concrete coring bit.

 

DRY Type 1.5″, 2.5″, 3.5″, 4.5″ BLUEROCK Diamond Coring Bit Concrete Core Drill - 5″ and 4. Bits included are 1. 5″, 4. 5″, 3. 5″, 2. 5″, 3. New, dry type 1. 5″ 4pc core bit set by bluerock tools- new this is a brand new 4 pc set of “dry” type concrete coring bits. 5. They are high quality bits that are made to last. 5″, 2. ” They use the standard 5/8″ 11 unc threads used by many concrete core drills. The overall length is 11″ with the inside measuring around 10″ in depth. Thanks for the interest. If you have any questions, please feel free to contact us. They are designed to drill through concrete, masonry, assorted brick and block as well as other types of rock.

 

DRY Type 4.5″ Diamond DRY Coring Bit – Concrete Core Drill by BLUEROCK ® Tools - If you have any questions, please feel free to contact us. It’s designed to drill through concrete, masonry, assorted brick and block as well as other types of rock. Thanks for the interest. The overall length is 11″ with the inside measuring around 10″ in depth. New, dry type 4. 5″ bluerock tools diamond coring bit for core drill, new this is a brand new “dry” type concrete coring bit. It uses the standard 5/8″ 11 unc threads used by most concrete core drills. It’s a high quality bit that’s made to last.

 

4″ Diamond WET Coring Bit – Concrete Core Drill by BLUEROCK ® Tools - 5″ in depth. New, 4″ bluerock tools diamond wet coring bit for core drill. Thanks for the interest. This is a brand new “wet” type concrete coring bit. It uses the standard 1-1/4″ threads used by most concrete core drills. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. If you have any questions, please feel free to contact us. The overall length is around 17″ with the inside measuring around 14. It’s a high quality bit that’s made to last.

 

1″-6″ Core Bit Set- Diamond WET Coring Bit – Concrete Core Drill by BLUEROCK ® Tools - These are brand new “wet” type concrete coring bits. Thanks for the interest. If you have any questions, please feel free to contact us. The overall length is around 17″. They all use the standard 1-1/4″ threads used by most concrete core drills. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. Wet coring bits for core drilling. For shipping outside of continental united states please contact for shipping quotation, if not otherwise specified in item description. It’s a high quality bit that’s made to last. New, 1″, 6″ bluerock tools diamond wet coring bit for core drill, new up for sale is a set of 1″, 2″, 3″, 4″, 5″, and 6″.

 

BLUEROCK® Model Z1S – 4″ Core Drill Stand – Concrete Coring – NEW for Model Z-1 - 5″ x 6. It’s a high quality unit. This is a brand new 4″ coring drill stand by bluerock ® tools. Overall height is 32″, with a travel of 20″. The base of the stand is 8. Let us know if you have any questions before or after purchase. Thanks for shopping. New bluerock®, 4″ core drill stand for use with a bluerock model 4″z1 concrete core drill. 5″ and the collar size is 2 23/64″.

 

9″ Diamond WET Coring Bit – Concrete Core Drill by BLUEROCK Tools - This is a brand new “wet” type concrete coring bit. New, 9″ bluerock tools diamond wet coring bit for core drill. It uses the standard 1-1/4″ threads used by most concrete core drills. The overall length is around 17″ with the inside measuring around 14. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock. It’s a high quality bit that’s made to last. If you have any questions, please feel free to contact us. 5″ in depth. Thanks for the interest.

 

5/8″ 11 UNC to 1/2″ Shank Adapter for Diamond Coring Bits – Concrete Core Drill - These are used to convert coring bits to drills that use chucks. Red core bits pictured are not included> if you have any questions, please feel free to contact us. Thanks for the interest. It’s a high quality adapter that’s made to last. New, dry type 5/8″ 11 unc to 1/2″ shank adapter for diamond coring bits, new this is a brand new 5/8″ 11 unc to 1/2″ shank adapter for concrete coring bits.

 

CENTERING BIT & 1-1/4″ ADAPTOR TO 5/8″ CORE DRILL DRY CONCRETE CORING TOOL NEW - The centering bit is approximately 12″-13″ from the shoulder of the adapter when in place. Drill and drill bit pictured are not included although they are for sale. This adapter also has an option to use a centering bit which are used by some dry type shorter coring bits (such as a the bluerock 10″ dry bit). I sell bits as well in my amazon store thanks for the interest. This allows you to use 5/8″ bits with a coring drill. It adapts 1-1/4″-7 threads used by most concrete core drills to 5/8″-11 which some coring bits take. If you have any questions, please feel free to contact us. New, 1-1/4″ adaptor to 5/8″ with centering bit for concrete core drill- new this is a brand new adaptor for concrete coring drills. For shipping outside of continental united states please contact for shipping quotation, if not otherwise specified in item description.

 

3.5″ Diamond WET Coring Bit – Concrete Core Drill by BLUEROCK ® Tools - 5″ in depth. 5″ bluerock tools diamond wet coring bit for core drill. Thanks for the interest. This is a brand new “wet” type concrete coring bit. If you have any questions, please feel free to contact us. The overall length is around 17″ with the inside measuring around 14. It uses the standard 1-1/4″ threads used by most concrete core drills. New, 3. It’s a high quality bit that’s made to last. It’s designed to drill through reinforced concrete masonry, assorted brick and block as well as other types of rock.

 

CORE DRILL 4″ Z-1 2 SPEED CONCRETE CORING DRILL by BLUEROCK ® TOOLS PACKAGE DEAL COMES WITH 1″, 2″, 3″, & 4″ BITS - Bottom gear is for larger drill bits 2″-4″. Rated input power 1500w. Adaptable water spigot for “wet” drilling. Specifications max drilling diameter 4″ rated voltage 110v. It’s a high quality unit with a duel speed function. Also comes with 1″, 2″, 3″ and 4″ diamond wet core bits. Structure and features two-gear rotary speed is designed for drilling different size holes. This unit is designed to be an easy portable type drill for easy hand drilling. Rated frequency 50-60hz. This is a brand new 4″ portable coring drill. Top gear is for smaller drill bits 1″-2″. Level on side of the drill for precision drilling automatic hold down switch for comfort. Drill color is red. Comes with a durable carrying case. Bluerock cube pictured is not included. The drill is fitted with a safety clutch. Arbor size is 1 1/4″ 7unc. Dual speed 2100rpm/950rpm.

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.