
Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits
As low as $19/mo with financing — Apply Now
Diamond Deal — Spring 2026
Up to $300 — Save up to $300 on Diamond Products core drills and joint saws. Combine with trade account pricing f
Designed for plumbing and electrical contractors drilling clean penetrations through cured concrete walls and floors, this wet segmented core bit delivers consistent performance on demanding jobsites. The black segmented design provides efficient cutting action while water cooling extends blade life and controls dust during operation. Diamond Products engineers these bits to handle reinforced concrete, block, and masonry materials commonly encountered in commercial and residential work. The wet cutting method maintains cutting speed while preventing segment damage from heat buildup. Each bit features laser-welded segments that stay secure under continuous use. Built for mechanical contractors, concrete cutting specialists, and maintenance crews who need reliable core drilling equipment for HVAC, plumbing, and electrical installations.
📄 Need Technical Documentation?
Contact our specialists: [email protected]
Complete Your Setup
Contractors who bought this also purchased these items


Husqvarna Blastrac 2-48DS | Shot Blaster
As low as $14938/mo


Husqvarna Blastrac 2-30DS | Shot Blaster
As low as $7726/mo


Husqvarna FS 7000 DL | Walk-Behind Floor Saw
As low as $7260/mo


Husqvarna Blastrac DC2-48 | Dust Collector
As low as $7083/mo
You May Also Need


32" Core Prep Grinder/Polisher, AC-powered - CPG3200
As low as $2134/mo


30" Core Prep Grinder/Polisher, AC-powered - CPG3000
As low as $1487/mo


26" Core Prep Floor Grinder/Polisher, AC-powered - CPG2600
As low as $1411/mo


A2Z Vacuum Bonded High Speed Specialty Blades
Customer Reviews
Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits
$617.39
$0 TAX