
A clean hole is the anchor's first job.
Ramset and Hilti both make hole cleaning a mandatory step. Our vacuum nozzles seat straight into an 8 to 16mm masonry hole and pull the drilling dust out through your site vac, so resin bonds to concrete and sleeve anchors seat to full depth. Printed to order in NSW.
Start with your vacuum
See everythingEvery nozzle is printed for one hose fitment, so pick the vac first, then the size. Different vac? Send us the model and we will tell you if we can print one.
Kits built around the job
All kits, $24.99 each


Why dust fails anchors
Drilling leaves the hole wall coated in fine dust. Inject resin onto that and it bonds to the dust, not the concrete. A screw-in or sleeve anchor drives onto the same dust and stops short of full embedment. Either way the anchor can let go well under its rated load.
Every anchor manufacturer we checked accepts vacuum extraction as a cleaning method. A blow pump pushes silica dust into your breathing zone. A vac takes it off site.
Read the hole cleaning guideThe sequence
Drill to depth
Diameter and embedment straight from the anchor data sheet, plus a little extra for debris.
Vacuum
Seat the matching nozzle in the hole and pull the loose dust out.
Brush
A stiff wire or nylon brush sized to the hole lifts the compacted dust off the wall.
Vacuum again
Remove what the brush loosened. Repeat as the manufacturer specifies, then set the anchor.
Single nozzles
All sizes and fitments




Custom 3D printing
Upload an STL, OBJ, STEP or 3MF and get a price straight away. PLA, PETG, ASA, ABS, TPU and carbon or glass filled nylons, single or multi colour. Every file is checked by hand before it prints and nothing is charged until you approve the final price.
Get an instant quoteBulk and trade orders
Fitting out a crew, stocking a counter or need a nozzle size or fitment we do not list? We print to order, so odd sizes and quantities are not a problem. Tell us the vac, the hole sizes and the numbers.
Bulk order detailsAlso in the range: GME to Quad Lock adapter for GME UHF handsets.