OSHA's respirable crystalline silica rule turned dust control from a courtesy into a compliance requirement, and the fastest way to fail an inspection is a hand grinder cutting concrete with nothing on it. The Dustless CutBuddie is the fix for that specific tool: a 5-inch dust shroud that captures dust at the point of origin and routes it to your vacuum, so the cut stays clean and the air stays breathable.
Two details separate it from a generic shroud. The housing is clear polycarbonate, so you can actually see the blade and the line you are following instead of cutting blind -- the single most common complaint about cheaper opaque shrouds. And the universal-fit collar spans 1.3 to 2.1 inches, which covers most 5-inch angle grinders on the market rather than locking you to one brand.
Use Cases
- Tuck pointing and crack chasing in brick, block, and mortar joints
- Decorative concrete cutting and scoring where a visible cut line matters
- Ceramic and porcelain tile cutting indoors, in occupied or finished spaces
- Masonry work on brick, stone, and block where silica dust exposure is a compliance issue
- Interior remodel and restoration work where containment beats cleanup
Working with it
The shroud attaches to the grinder collar and connects through an 18-inch hose to a vacuum. Depth is adjustable up to about 1.2 inches, so you can dial in a consistent cut instead of eyeballing it pass after pass. For real dust capture, pair it with a HEPA vacuum sized for the tool; a shop vacuum without adequate airflow and filtration will load up quickly and let fine dust back into the room.
Specifications
- Type: angle grinder dust shroud for cutting
- Blade size: 5 inch
- Dust capture: up to 99 percent of airborne dust at the point of origin
- Housing: clear polycarbonate for cut-line visibility
- Collar fit: universal, 1.3 inch to 2.1 inch collars
- Maximum cut depth: approximately 1.2 inches, adjustable
- Includes: 18-inch hose
- Compliance: supports OSHA silica rule and EPA point-of-origin dust containment requirements
- Part number: D1730
Frequently asked questions
Will it fit my angle grinder?
It uses a universal-fit collar that accommodates collars measuring 1.3 to 2.1 inches, which covers most 5-inch angle grinders. Measure your grinder collar if you are unsure.
How much dust does it actually capture?
Up to 99 percent of airborne dust when it is connected to an adequate vacuum. Capture performance depends on the vacuum's airflow and filtration, not just the shroud.
What vacuum should I use with it?
A HEPA-filtered vacuum sized for the tool. Silica dust is fine enough to pass straight through standard shop vacuum filters and back into the air.
Does it help with OSHA silica compliance?
It is designed for point-of-origin dust containment, which is the control method the OSHA respirable crystalline silica standard is built around. Verify your full program against the current standard.
Can I see the cut through it?
Yes. The shroud is clear polycarbonate specifically so you can follow the cut line, which is the main advantage over opaque shrouds.
How deep can I cut with it on?
Up to roughly 1.2 inches, and the depth is adjustable so repeated passes stay consistent.
Discount Cleaning Products is an authorized dealer, and every order is backed by US-based product support from people who work with this equipment every day. Call or email us for sizing, compatibility, or bulk questions before you buy.