Make concrete and stone surfaces safer and easier to bond. These 45-pin bush hammer roller cartridges create consistent texture for anti-slip finishes, overlays, coatings, and repair prep.

Key Features
• 45-pin roller design for aggressive, even texturing
• 2-pack replacement cartridges (left/right or spare set)
• Durable steel body with carbide pins for long wear
• Quick swap format to reduce downtime on jobsite

Best Uses
• Surface texturing / anti-slip preparation
• Overlay bonding prep (better mechanical key)
• Coating/paint residue breaking (light-to-medium)
• Stone/concrete roughening before repair

Fitment (Compatibility)
• Designed for Terrco floor grinders using compatible bush-hammer roller holders
• If you’re unsure, send a photo of your holder or the mounting side—I’ll confirm fitment fast.

FAQ
Q: What does “45 pins” mean?
A: It refers to the number of carbide pins on the roller—more pins typically means denser contact and more uniform texture.

Q: Can I use it on coatings?
A: It can help break thin coatings and create texture, but thick elastomeric coatings may require PCD tools first.

Q: Do these include the holder?
A: No—this listing is roller cartridges only (2 pcs). The holder is sold separately.