Ramset 20mm x 300mm Hole Cleaning Brush, Polypropylene and Steel

★★★★
101 reviews · 164+ sold
$21.17 $31.75 -33% OFF
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Last purchased 18 minutes ago by someone in Brisbane
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Description & Specs

The Ramset 20mm x 300mm Hole Cleaning Brush is designed to clear dust and debris from drilled holes before installing anchors. Cleaning the hole is a key step for chemical anchoring, because removing the residue left after drilling helps the adhesive bond fully to the surrounding material.

  • Brush size: 20mm x 300mm
  • Material: Polypropylene and Steel
  • Colour: White/Grey
  • Model: Hole Cleaning Brush HCBT20R

Use it after drilling to clean out the hole so chemical and mechanical anchors can reach their full adhesion and load capacity. The 300mm length suits deeper holes, while the steel bristles scrub the hole walls clean.

More about this product

The Ramset 20mm x 300mm Hole Cleaning Brush is designed for effective cleaning of drilled holes, helping ensure optimal adhesion and load capacity for anchors. It removes the dust and debris left after drilling, which is important for achieving full adhesion with chemical anchors and secure fixing with mechanical anchors.

  • Brush size: 20mm x 300mm
  • Material: polypropylene and steel
  • Colour: white/grey
  • Model: HCBT20R

Questions & Answers

What size holes does this brush suit?

It is a 20mm x 300mm brush, suited to cleaning larger-diameter holes up to 300mm deep.

What is the brush made from?

It is made from polypropylene and steel, with steel bristles to scrub the hole walls.

Why do I need to clean a drilled hole?

Drilling leaves dust and debris in the hole. Removing it helps chemical and mechanical anchors reach their full adhesion and load capacity.

How do I use it?

After drilling, push the brush in and out of the hole to dislodge dust and debris, then remove the loosened material before installing the anchor.

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 78 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
T
Thomas R. 📍 Ballarat VIC
1 months ago
✓ Verified Purchase

Does the job well

Ramset quality is always reliable and this was no exception. Fast delivery too.

J
Jessica L. 📍 Toowoomba QLD
2 months ago
✓ Verified Purchase

Already bought a second one

Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.

B
Ben A. 📍 Fremantle WA
2 months ago
✓ Verified Purchase

Quick delivery to regional QLD

The Ramset 20mm arrived fast and works perfectly out of the box.

G
Grace W. 📍 Parramatta NSW
2 months ago
✓ Verified Purchase

Perfect gift — loved it

Bought this as a replacement for one I have had for years and I am glad I upgraded. The new one is noticeably better. Had a tracking number within a few hours of ordering. Packaging was excellent, nothing damaged. Already told a few mates about this site. Great prices and genuinely fast shipping.

O
Oliver H. 📍 Rockhampton QLD
2 months ago
✓ Verified Purchase

Arrived well packed

The Ramset 20mm is a solid buy. I was a bit unsure about the size from the photos but it is perfect in person. Delivery was faster than expected. Very satisfied with this purchase.

N
Natalie F. 📍 Launceston TAS
3 months ago
✓ Verified Purchase

Better than expected

No issues at all. Fast delivery and exactly as described.