• Core Bore Drill Bits - Supreme Silver Professional Wet Core Bit
  • Pay No Sales Tax
1 3
IN STOCK QUICK SHIPNO TAXES

Core Bore Drill Bits - Supreme Silver Professional Wet Core Bit

Core Bore Drill Bits - Supreme Silver Professional Wet Core Bit

DIAMOND PRODUCTS SKU: 7190 Copied!

Is this the right tool for the job?

Best For:

  • MEP pass-throughs in cured concrete, CMU, and precast (wet coring)
  • One- to two-person rig crews needing reliable daily/weekly cores
  • Medium-duty coring through light-moderate rebar with water feed

Not Ideal For:

  • Dry coring or hammer mode—wet use only; percussion destroys segments
  • 24/7 production in hard/high-PSI concrete—step up to a heavier-duty bond
  • Dense rebar cages or large bar—choose a rebar-optimized core bit

Why Pros choose this tool:

  • Rebar‑tolerant segment design → Handles rebar strikes with fewer stalls → Avoids changeouts and keeps schedules on track
  • Free‑cutting bond for cured concrete → Faster coring with less feed pressure → More holes per day with less operator fatigue
  • Wet‑use barrel with open gullets → Runs cool, less glazing, cleaner exits → Longer bit life, less patching and dust cleanup
$116.11
$254.00 $116.11
Save $137.89 Sold out
PAY NO SALES TAX Save up to $11.49 more.
DELIVERY IN 3-5 BUSINESS DAYS Shipping calculated at checkout
Hub Size
Application

Trusted by contractors nationwide

"I've bought 3 products from CTD and each time the experience has been the same - professional and fast delivery. I trust these guys with all my concrete needs."

Diamond Products Authorized
Dealer
Get Accredited Top Quality Store
on Google
Get Accredited
90 day returns
Product Details

This professional diamond barrel cuts wet cores through concrete slabs, walls, and beams, including steel-reinforced sections. It suits trade crews using water-fed core drilling rigs for pipe, conduit, and service penetrations on medium to large jobs.

  • Cut clean penetrations through reinforced concrete with controlled wet drilling performance.
  • Support 1–2 person crews carrying out repeat coring across multiple sites.
  • Handle slab, wall, and beam openings for plumbing, electrical, and mechanical services.
  • Reduce bit changes by standardising wet coring tooling across fleet service work.
  • Maintain segment life by running with water feed and rotary action only.

Use only with wet core drilling equipment; dry coring, hammer action, or percussion drilling will damage the diamond segments.

View full details
Product Specification
Core Bore Drill Bits - Supreme Silver Professional Wet Core Bit

1/2" x 12" / 5/8"-11 / General Concrete, Heavy Steel

GENERAL
MANUFACTURER
Diamond Products
MODEL/SERIES
Core Bore
PART #
BU500
UPC
603461071901
PRODUCT TYPE
Core Drill Bit
PRODUCT SUBTYPE
Wet Professional Bit
QUANTITY
1
PERFORMANCE
QUALITY/PERFORMANCE
Premium
OPERATING CONDITIONS
Wet
WORKSITE APPLICATION
Coring
OPTIMAL MATERIALS
General Concrete, Heavy Steel
POWER RANGE, MAX HP
7960
POWER RANGE, MIN HP
4775
DIMENSIONS
DIAMETER
1/2"
CORE LENGTH
12"
SEGMENT HEIGHT
.237" (6mm)
WEIGHT (LBS)
1.2

Concrete Focus

From pouring to resurfacing, we sell tools built for concrete pros.

Expert Support

Get guidance from experts who understand jobsite challenges.

Fast Delivery

Get your tools fast with our nationwide shipping network and local partnerships.

Talk to an expert now (855) 281-1918

Get fast, expert help choosing the right concrete tools or equipment for your job. Ask about availability, specs, troubleshooting, or get friendly guidance before you place an order.

Click to Call