Quatro F069-81 Velocity X1 Pre-filter-Pack of 20 Books & DVDs each measuring 7" (180mm) from

each measuring 7" (180mm) from tip to tip

easy-to-handle stone for maintaining small tools and blades at the bench

This set is equivalent to the Durston 125

and large flame profiles

Use 2–3 bristle discs stacked for tight

Quatro F069-81 Velocity X1 Pre-filter-Pack of 20 Books & DVDs each measuring 7" (180mm) fromThe Quatro F069 81 Pre filters are designed specifically for use with the Velocity X1 polishing unit. These pre filters wrap around the HIPAC filter, providing an additional layer of filtration to help maintain equipment performance and extend the life of the primary filter. Each pack contains 20 pre filters, making it easy to keep a reliable supply on hand for ongoing studio or shop use. Features Designed to wrap around the HIPAC filter on the