Our Premium Core Bit line is just what the name implies; a premium bit with premium quality industrial diamond concentration. The Premium line of core bits require a water supply for operation. The water aids in removing the slurry and cooling the blade during coring. The coring depth is 14”. We also offer the option of a 6” bit extension. The Premium core bit line is designed with a 7.5mm general purpose segment which combines both accuracy and speed of cut when drilling concrete, block, masonry, natural stone and hardscape aggregates.

Core Drill Bits for Wet Cutting - General Purpose Premium

Filter
Option Abrasive Material Activity / Use Application Diamond Category Discount Code Equipment Compatibility Non Stock Segment Height Size Surface Type Unit Purchase
1/2" x 14" x 5/8"-11 Premium Core Bit Wet General Purpose
425-07924
Industrial Diamonds Wet Core Drilling Premium Core Drill Call for Lead Time 1/2" x 14" x 5/8"-11 Concrete, Brick, Masonry
Shown in cart
Sign in to Buy Call for Lead Time In Stock
3/4" x 14" x 5/8"-11 Premium Core Bit Wet General Purpose
425-06760
Industrial Diamonds Wet Core Drilling Premium Core Drill 3/4" x 14" x 5/8"-11 Concrete, Brick, Masonry
Shown in cart
Sign in to Buy In Stock
1" x 14" x 1-1/4"-7 Premium Wet Core Bit General Purpose
425-06508
Diamond Abrasives Wet Core Drilling Premium Core Drills, Wall Drills 7.5mm 1" x 14" x 1-1/4"-7 Concrete, Brick, Masonry
Shown in cart
Sign in to Buy In Stock
1-1/4" x 14" x 1-1/4"-7 Premium Wet Core Bit General Purpose
425-06220
Industrial Diamonds Wet Core Drilling Premium Core Drills, Wall Drills 1-1/4" x 14" General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
1-1/2" x 14" x 1-1/4"-7 Premium Wet Core Bit General Purpose
425-05996
Diamond Abrasives Wet Core Drilling Premium Core Drills, Wall Drills 7.5mm 1-1/2" x 14" x 1-1/4"-7 General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
2" x 14" x 1-1/4"-7 Premium Wet Core Bit General Purpose
425-03039
Industrial Diamonds Wet Core Drilling Premium Core Drills, Wall Drills 7.5mm 2" x 14" x 1-1/4"-7 Concrete, Brick, Masonry
Shown in cart
Sign in to Buy In Stock
2-1/4" x 14" x 1/4"-7 Premium Wet Core Bit General Purpose
425-06219
Industrial Diamonds Wet Core Drilling Premium Core Drills, Wall Drills Call for Lead Time 7.5mm 2-1/4" x 14" x 1 1/4"-7 General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
2.5"x14" PRM CB General Purp
425-04243
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills 7.5mm General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
3"x14" PRM CB Wet Gen Purp
425-03040
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills 7.5mm General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
3" x 14" Premium Core Bit TS Wet General Purpose
425-06628
Industrial Diamonds Wet Core Drilling Premium OVERSTOCK Core Drill 3" x 14" Concrete
Shown in cart
Sign in to Buy Only 1 left! Order now! Use promo code OVERSTOCK at checkout to save an additional 15%! Only 1 left! Order now! Use promo code OVERSTOCK at checkout to save an additional 15%!
3.25"x14" PRM CB Wet Gen Purp
425-06657
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills Call for Lead Time General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
3.5"x14" PRM CB General Purp
425-04244
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills 7.5mm General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
4"x14" PRM CB Wet Gen Purp
425-03041
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills 7.5mm General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
4.5"x14" PRM CB General Purp
425-04245
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills Call for Lead Time 7.5mm General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
5"x14" PRM CB Wet Gen Purp
425-05211
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills 7.5mm General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
5" x 14" Premium Core Bit Wet General Purpose
425-03044
Industrial Diamonds Wet Core Drilling Core Drill 5" x 14" Concrete
Shown in cart
Sign in to Buy In Stock
6"x14" PRM CB Wet Gen Purp
425-03042
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills 7.5mm General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
6-1/4" x 14" Premium Core Bit Wet Asphalt
425-07991
Industrial Diamonds Wet Asphalt Core Drilling Premium OVERSTOCK Core Drills 6-1/4" x 14" Asphalt
Shown in cart
Sign in to Buy LAST CHANCE! Use promo code OVERSTOCK at checkout to save an additional 25%! LAST CHANCE! Use promo code OVERSTOCK at checkout to save an additional 25%!
8"x14" PRM CB General Purpose
425-03107
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills 7.5mm General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
7" x .187" x 5/8"-11 Premium Core Bit General Purpose
425-06659
OVERSTOCK
Shown in cart
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%!
9" x 14" Premium Wet Core Bit General Purpose Concrete
425-06187
Industrial Diamonds Wet Core Drilling 9" x 14" Concrete
Shown in cart
Sign in to Buy In Stock
10"x14" PRM CB Wet Gen Purp
425-04246
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills Call for Lead Time 7.5mm General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
12"x14" PRM CB Wet Gen Purp
425-04247
Diamond Abrasives Core Drilling Wet Drilling Core Drills, Wall Drills Call for Lead Time 7.5mm General Purpose Concrete
Shown in cart
Sign in to Buy In Stock
14"x14" PRM CB Wet Gen Purp
425-06252
Shown in cart
Sign in to Buy In Stock