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

Stone Fire Blade | U.S. Saws

Brand U.S. SawsSKU TNA04100DF
Original price $58.60 - Original price $62.10
Original price
$58.60
$58.60 - $62.10
Current price $58.60
Authorized Dealer Sourcing
Financing Available for Eligible Orders
Contractor-Grade Equipment

Shipping: LTL freight. Commercial delivery preferred.

The Stone Fire is a turbo rim blade bonded for hard stone, published in 4 and 4.5 in at .100 in on a 7/8 in arbor with a 5/8 in bushing. The bond is set to cut extremely hard granite chip-free while still lasting in softer concrete and masonry.

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
  • Thickness: .100 in
  • Rim: turbo side segments
  • Weight: 1 lb

Fitment / Machine Requirements

  • Arbor: 7/8 in with 5/8 in bushing
  • Saw Types: grinders and hand-held saws taking a 7/8 in arbor


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.

Granite is the hardest thing most masonry crews are asked to cut, and the failure mode is not the blade wearing out, it is the edge chipping. A bond soft enough to keep exposing fresh diamond in granite is usually gone in a week in concrete; a bond hard enough for concrete glazes over in granite and chips the stone. This blade is bonded for the first problem while still holding up in the second, which is the compromise U.S. Saws has chosen to make.

The turbo side segments are the other half. A continuous stepped rim gives a smoother entry into hard stone than an interrupted segment does, and running the segments up the sides protects the core from washing out where slurry passes. Two sizes are published, both at .100 in, on a 7/8 in arbor with a 5/8 in bushing, which puts them on ordinary grinders.

Common Applications

  • Cutting granite and hard stone chip-free
  • Cutting concrete and masonry with the same blade
  • Small-diameter grinder work in mixed hard materials

Selection Notes

  • Bonded for granite first; life in softer material is the trade U.S. Saws has already made
  • Both sizes are .100 in thick and take a 7/8 in arbor with a 5/8 in bushing
  • The turbo rim is continuous rather than segmented, which suits hard stone and not abrasive green concrete
Build
Rim
Turbo side segments
Bond
Set to cut extremely hard granite chip-free while lasting in softer materials
Thickness
.100 in
Cutting Capacity
Materials
Granite, concrete, masonry
Machine Notes
Arbor
7/8 in with 5/8 in bushing
SizeBlade DiameterThicknessArborWeight
4 in 4 in (102 mm) .100 in 7/8 in with 5/8 in bushing 1 lb (0.5 kg)
4.5 in 4.5 in (114 mm) .100 in 7/8 in with 5/8 in bushing 1 lb (0.5 kg)
Granite-first bond
Cuts extremely hard stone without chipping the edge
Turbo side segments
Protects the core where slurry would otherwise wash it out
Standard grinder arbor
Fits ordinary 7/8 in machines with the supplied bushing step

Included with Purchase

  • 1 Stone Fire 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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