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Equipment Fitment & Selection Assistance | Delivery to the 48 Contiguous States | U.S.-Based Phone and Email Support
Equipment Fitment & Selection Assistance | Delivery to the 48 Contiguous States | U.S.-Based Phone and Email Support

Mark-IV Dust Buggy Joint Clean-Out Saw | U.S. Saws

Brand U.S. SawsSKU SX13800
Original price $2,042.50 USD - Original price $2,042.50 USD
Original price
$2,042.50 USD
$2,042.50 USD - $2,042.50 USD
Current price $2,042.50 USD
Authorized Dealer Sourcing
Financing Available for Eligible Orders
Contractor-Grade Equipment

The Mark-IV Dust Buggy is an electric walk-behind saw for cleaning out control joints, removing old joint filler, and making straight cuts in concrete up to 2 in deep. A 15-amp Metabo W24-230 drives it on an aluminum alloy chassis, and it ships with an 8 in concrete blade.

Need fitment or freight help before you order? Contact us.

Shipping & Freight

We ship to the 48 contiguous states. We do not ship to Alaska, Hawaii, US territories, military (APO/FPO/DPO) addresses or outside the United States.

Smaller items ship by parcel carrier, priced by weight. Larger items and heavy equipment ship by LTL freight, priced by your ZIP code and the delivery type you choose: terminal pickup and dock delivery cost the least, and commercial liftgate, residential liftgate and jobsite delivery each add the carrier’s fee. Your shipping cost is shown at checkout before you pay.

The best way to get a shipping quote or ask a freight question is the Get a Freight Quote button on this page. You can also call (805) 398-6165.

Delivery types, delivery times, terminal pickup, liftgate service and damage inspection are covered in our Shipping Policy.

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

  • Weight: 50 lbs
  • Drive Unit: Metabo W24-230, 15 amp
  • Power Requirements: 115 V, 60 Hz
  • Speed: 6,600 RPM
  • Max Depth of Cut: 2 in
  • Blade Widths: .090, .125, .250 in
  • Blade Diameter: 7 in, 8 in
  • Blade Arbor: 7/8 in
  • Recommended Dust Collector: 200+ CFM


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: within 30 days of delivery if unused and complete, with a restocking fee of up to 25% plus return freight. Returns need the manufacturer's agreement to take the item back; if they won't, the sale is final. Custom and made-to-order items are final sale. Full terms: Refund Policy.

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.

The Mark-IV Dust Buggy cleans out control joints, removes old joint filler, and makes straight, accurate cuts in concrete for repair and decorative work. Paired with Tiger Tooth blades it strips polyurea filler out of joints, which is the job that wears out lesser rigs.

The blade guard covers most of the blade for dust control while still leaving it visible to the operator, which is what makes the cuts accurate. The aluminum alloy chassis carries a lifetime warranty and keeps the machine stable through the cut, the blade depth is fully adjustable with a lock that prevents overcutting, and the current build adds a magnetic switch that eliminates accidental restarts plus a combined voltage and amperage gauge so the operator can load the grinder without burning it out. This is the saw for the joint and decorative concrete contractor who wants clean-out precision on ordinary 115 V site power.

Common Applications

  • Joint clean-out and joint filler removal
  • Decorative concrete cutting
  • Straight repair cuts in concrete slabs

Selection Notes

  • Ships with an 8 in concrete blade; accepts 7 and 8 in blades up to .375 in wide
  • Pair with Tiger Tooth blades for polyurea filler removal
  • Plan dust collection around a 200+ CFM extractor such as the Ultra Vac 1250
Unit Specifications
Drive unit
Metabo W24-230 grinder, 15 amp
Power requirements
115 V, 60 Hz
Speed
6,600 RPM
Controls
Magnetic switch, no accidental restarts; combined voltage and amperage gauge
Cutting Capacity
Max depth of cut
2 in with 8 in blade, fully adjustable with depth lock
Blade widths
.090, .125, .250 in; up to .375 in accepted
Blade diameter
7 in, 8 in
Blade arbor
7/8 in
Build
Chassis
Aluminum alloy, lifetime warranty
Blade guard
Covers 98 percent of the blade while keeping it visible
Motor bracket
Quick-change design for faster grinder swaps
Machine Notes
Dust collection
200+ CFM extractor recommended
Country of manufacture
American-made
Dimensions & Weights
Weight
50 lb (23 kg)
Visible-blade guard with dust control
The operator tracks the cut line while the guard contains the dust
Depth lock
Prevents overcutting once the joint depth is set
Magnetic switch and load gauge
No accidental restarts, and the operator can read grinder load before it becomes a burned motor

Included with Purchase

  • 1 Mark-IV Dust Buggy Joint Clean-Out Saw (variant/model as ordered)
  • 1 8 in x .125 in x 7/8-5/8 concrete blade

Not Included Unless Stated

  • On-site installation or machine configuration

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

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