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American Quality | Freight Delivered Nationwide | U.S. Based Support
American Quality | Freight Delivered Nationwide | U.S. Based Support
Six gold core barrels standing on end in ascending diameter, each open at the top with a steel ring set in the mouth and a segmented cutting crown at the base

Bits for Core EZ System | U.S. Saws

Brand U.S. SawsSKU CBB0300M
$183.90 - $874.60
$183.90
$183.90 - $874.60
$183.90
Authorized Dealer Sourcing
Financing Available for Eligible Orders
Contractor-Grade Equipment

Shipping: LTL freight. Commercial delivery preferred.

These are the Open End core barrels U.S. Saws builds for its own Core EZ Core Drilling System, published in ten diameters from 3 in through 10 in. Concrete, brick and block are the published materials, and the range matches the Core EZ's own 3 in to 10 in capacity exactly.

Need fitment or freight help before you order? Contact our team.

Shipping & Freight

For an order containing products from a single brand, shipping is a flat rate based on your order total:

  • Orders up to $5,000: $279
  • Orders $5,000 to $10,000: $347
  • Orders $10,000 and over: $517

These rates cover standard freight delivery to a commercial address. After you place your order, our team will confirm your delivery timeline within 1 to 3 business days.

Ordering from more than one brand? Multi-brand orders ship on separate freight and are quoted individually rather than at the flat rate above. Place your order or contact us first and we will confirm total freight before anything is finalized.

Liftgate service is not included in these rates. If your delivery location has no loading dock or forklift to unload the freight from the truck, liftgate service is required and will be added to your shipping charge. If you are unsure whether you need it, contact us before ordering.

Commercial delivery locations are preferred when available. Residential delivery, limited-access locations, and appointment scheduling may affect handling.

Lead times vary by product, manufacturer availability, and selected options. Some configured, special-order, or non-stock items require additional processing time before they ship.

Please inspect all freight shipments at delivery before signing. If you see visible damage, note it with the carrier and contact us as soon as possible.

If you need freight, delivery, or lead-time guidance before ordering, contact our team before you purchase.

Compatibility / Fitment

Compatibility varies by product type, machine setup, selected options, and intended application.

For machine-mounted equipment and attachments, buyers should confirm fitment before ordering using the relevant machine information, including model, attachment style, mount type, coupler type, hydraulic requirements, and any other product-specific requirements listed on the page.

Hardscape Heavy can assist with pre-order fitment guidance based on the information you provide. This guidance is limited to purchase and compatibility review before ordering and does not include field installation, hydraulic modification, fabrication, or on-site setup support.

If you are unsure whether a product will work with your machine or application, contact us before placing the order.

Specifications

Core Specs

  • Bit Sizes: 3 in, 3.5 in, 4 in, 4.5 in, 5 in, 6 in, 7 in, 8 in, 9 in, 10 in
  • Design: Open End core barrel
  • Materials: concrete, brick and block
  • Weight: Confirm at ordering

Fitment / Machine Requirements

  • Machine: built to fit the U.S. Saws Core EZ Core Drilling System


Need full technical detail? See the Technical Details tab. If available, also see manufacturer PDF in the Downloads tab.

Returns & Warranty

Warranty coverage is provided by the product manufacturer where applicable. Warranty terms, coverage periods, exclusions, and claim procedures vary by brand and product type.

Hardscape Heavy does not create separate warranty coverage beyond the manufacturer’s warranty unless explicitly stated on the product page.

Returns are governed by our store return policy. Because many products in this category involve freight shipping, special ordering, or configuration-specific selections, return eligibility may vary by product and condition. Special-order, custom-configured, used, damaged, or installed items may not be eligible for return.

Please review our full return policy before purchase. If you have questions about return eligibility or manufacturer warranty coverage for a specific item, contact us before ordering.

These are the barrels the Core EZ was built around, and the pairing is the whole selection story: every diameter published here is one the machine is rated to turn, so the bit range and the machine range are the same range. This is for the mechanical, electrical and plumbing contractor who already owns a Core EZ and is restocking consumables rather than choosing a bit system.

U.S. Saws calls these Open End bits, and its own photography shows the barrels open at the top with a steel ring set in the mouth and a segmented crown at the base. Ten diameters are published where the machine's own capacity band is 3 in to 10 in, so nothing in the range asks the rig to work outside what it is rated for. Concrete, brick and block are the published materials.

Common Applications

  • Coring pipe and conduit penetrations in concrete with the Core EZ
  • Restocking consumables for an existing Core EZ rig
  • Coring brick and block in the same diameter range

Selection Notes

  • Ten diameters are published, 3, 3.5, 4, 4.5, 5, 6, 7, 8, 9 and 10 in
  • Two published prices run against diameter: the 4.5 in is priced above the 5 in, and the 9 in above the 10 in
  • The 9 in part number carries a -14 suffix that no other size in the line carries
  • No usable weight is published; the one figure covers every size and is withheld
Build
Design
Open End core barrel
Materials
Concrete, brick and block
Machine Notes
Machine
U.S. Saws Core EZ Core Drilling System
Machine capacity
3 in to 10 in
Dimensions & Weights
Weight
Confirm at ordering Confirm with supplier
SizePart numberWeight
3 in CBB0300M Confirm at ordering
3.5 in CBB0350M Confirm at ordering
4 in CBB0400M Confirm at ordering
4.5 in CBB0450M Confirm at ordering
5 in CBB0500M Confirm at ordering
6 in CBB0600M Confirm at ordering
7 in CBB0700M Confirm at ordering
8 in CBB0800M Confirm at ordering
9 in CBB0900M-14 Confirm at ordering
10 in CBB1000M Confirm at ordering
Matched to the machine
Every published diameter is inside the Core EZ's own rated capacity
Open End barrel
The design U.S. Saws builds for this rig rather than a generic barrel
Ten diameters
One consumable line covers the whole range the rig will core

Included with Purchase

  • 1 Bit for Core EZ System (variant/model as ordered)

Not Included Unless Stated

  • Core EZ Core Drilling System
  • On-site installation or machine configuration

Note: Confirm exact included components and mount hardware with supplier at time of order.

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