This backer pad takes any of our velcro-backed diamond polishing pads and threads onto an M14 spindle through a brass centre. Pick the grade to match the work in front of you.
Hard: as rigid as a traditional aluminium backer, for flat work
Flexible: bends to polish shapes and internal radii
Semi-rigid: a hard backer with a little give at the edges
Brass threaded M14 centre
Sizes: 75mm (3″), 100mm (4″) and 125mm (5″).
Polishing backer pad
Rubber backer pad
rubber backers
Flexible 100mm, Flexible 125mm, Hard 100mm, Hard 125mm, Semi Rigid 100mm, Semi Rigid 125mm, Semi Rigid 75mm
5.0
Based on 1 review
Reviews come from customers who bought this tool and used it on a real job.
D
D Fegan
Verified buyer
21 Oct 2026
Excellent M14 backing pad. Strong Velcro hold, solid construction, and a perfect fit on my grinder. Used it for polishing concrete and it held the pads securely throughout the entire job. Great quality and good value for money.