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American Quality | Freight Delivered Nationwide | U.S. Based Support
American Quality | Freight Delivered Nationwide | U.S. Based Support

Supreme Concrete Blade | U.S. Saws

Brand U.S. SawsSKU DCB04080UB
Original price $21.10 - Original price $245.70
Original price
$25.20
$21.10 - $245.70
Current price $25.20
Authorized Dealer Sourcing
Financing Available for Eligible Orders
Contractor-Grade Equipment

Shipping: LTL freight. Commercial delivery preferred.

The Supreme grade of the small-diameter concrete blade line is a high diamond concentration blade for concrete and masonry, in twenty configurations from 4 in through 10 in. Bore and mount follow the machine: a 7/8 in arbor at the small sizes, a universal arbor at 7 in, and a 1 in drive pin hole mount for the joint clean-out saws and milling machines.

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

  • Blade Diameter: 4 in, 4.5 in, 5 in, 7 in, 8 in, 10 in
  • Thickness: .080 in through .250 in by size
  • Diamond: high diamond concentration
  • Bond: standard, with soft bond published at three configurations
  • Materials: concrete and masonry

Fitment / Machine Requirements

  • Arbor: 7/8 in at 4 to 5 in and on two 8 in sizes; universal arbor at 7 in; 1 in with drive pin hole on the joint clean-out sizes
  • Machines: Dust Buggy series, JS-131 and JS-160 joint clean-out saws, MC-800 Joint Hog, MC-1000
  • Work Type: general joint clean-out and crack chasing


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.

This is the grade a crew buys when the joint clean-out work is the job rather than a step in it. Twenty configurations cover 4 in through 10 in, and the range exists because the mount changes with the machine: a small grinder takes a 7/8 in arbor, the 7 in sizes take a universal arbor, and the U.S. Saws joint clean-out saws and milling machines take a 1 in bore with a drive pin hole that stops the blade slipping under load.

High diamond concentration is what U.S. Saws names as the difference on this line, and on concrete and masonry that reads as cuts per blade rather than speed. Three configurations are published in a soft bond, which is the choice for harder aggregate where a standard bond glazes over instead of releasing fresh diamond. Section thickness runs from .080 in for opening a joint to .250 in where the cut has to stay straight, so the selection is the machine first and then the width of the cut the fill needs.

Common Applications

  • Joint clean-out on concrete ahead of a polyurea or epoxy fill
  • Crack chasing on concrete and masonry
  • Cutting on the U.S. Saws joint clean-out saws and milling machines

Selection Notes

  • Match the mount to the machine before the diameter: the drive pin hole sizes will not fit a plain arbor and the reverse is also true
  • Soft bond is published at three configurations for harder aggregate; the rest of the line is a standard bond
  • U.S. Saws publishes no weight that distinguishes one size in this line from another
Build
Diamond concentration
High, for general joint clean-out and crack chasing
Bond
Standard, with a soft bond published at three configurations for harder aggregate
Grade
The middle of the three grades published on this line
Cutting Capacity
Materials
Concrete and masonry
Work type
General joint clean-out and crack chasing
Machine Notes
Arbor, small sizes
7/8 in
Arbor, 7 in sizes
Universal arbor
Arbor, joint clean-out sizes
1 in with drive pin hole
Machines, 8 in on 7/8 in arbor
Dust Buggy series joint clean-out saws
Machines, drive pin hole sizes
JS-131 and JS-160 joint clean-out saws, MC-800 Joint Hog, MC-1000
SizeBlade DiameterThicknessArborBondWeight
4 in x .080 in, 7/8 in arbor 4 in (102 mm) .080 in 7/8 in Standard Confirm at ordering
4.5 in x .080 in, 7/8 in arbor 4.5 in (114 mm) .080 in 7/8 in Standard Confirm at ordering
4.5 in x .125 in, 7/8 in arbor 4.5 in (114 mm) .125 in 7/8 in Standard Confirm at ordering
5 in x .080 in, 7/8 in arbor 5 in (127 mm) .080 in 7/8 in Standard Confirm at ordering
7 in x .095 in, universal arbor 7 in (178 mm) .095 in Universal arbor Standard Confirm at ordering
7 in x .125 in, universal arbor 7 in (178 mm) .125 in Universal arbor Standard Confirm at ordering
7 in x .250 in, universal arbor 7 in (178 mm) .250 in Universal arbor Standard Confirm at ordering
8 in x .095 in, 7/8 in arbor 8 in (203 mm) .095 in 7/8 in with 5/8 in knockout Standard Confirm at ordering
8 in x .095 in, 1 in with drive pin hole 8 in (203 mm) .095 in 1 in with drive pin hole Standard Confirm at ordering
8 in x .125 in, 7/8 in arbor 8 in (203 mm) .125 in 7/8 in Standard Confirm at ordering
8 in x .125 in, 1 in with drive pin hole 8 in (203 mm) .125 in 1 in with 7/8 in knockout, drive pin hole Soft bond Confirm at ordering
8 in x .150 in, 1 in with drive pin hole 8 in (203 mm) .150 in 1 in with drive pin hole Soft bond Confirm at ordering
8 in x .187 in, 1 in with drive pin hole 8 in (203 mm) .187 in 1 in with drive pin hole Standard Confirm at ordering
8 in x .250 in, 1 in with drive pin hole 8 in (203 mm) .250 in 1 in with drive pin hole Standard Confirm at ordering
10 in x .095 in, 1 in with drive pin hole 10 in (254 mm) .095 in 1 in with drive pin hole Standard Confirm at ordering
10 in x .110 in, 1 in with drive pin hole 10 in (254 mm) .110 in 1 in with 7/8 in knockout, drive pin hole Standard Confirm at ordering
10 in x .125 in, 1 in with drive pin hole 10 in (254 mm) .125 in 1 in with drive pin hole Standard Confirm at ordering
10 in x .150 in, 1 in with drive pin hole 10 in (254 mm) .150 in 1 in with drive pin hole Soft bond Confirm at ordering
10 in x .187 in, 1 in with drive pin hole 10 in (254 mm) .187 in 1 in with 7/8 in knockout, drive pin hole Standard Confirm at ordering
10 in x .250 in, 1 in with drive pin hole 10 in (254 mm) .250 in 1 in with drive pin hole Standard Confirm at ordering
Drive pin hole mount on the joint clean-out sizes
The blade cannot slip on the arbor when the saw loads up in a deep joint
Soft bond published at three configurations
Keeps releasing fresh diamond in hard aggregate where a standard bond glazes
Twenty configurations on one grade
A grinder, a joint saw and a milling machine can all run the same grade

Included with Purchase

  • 1 Supreme Concrete Blade (variant/model as ordered)

Not Included Unless Stated

  • Grinder, saw, arbor hardware, or bushings
  • On-site installation or machine configuration

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

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