What Are Slit Rolls for Brush Wheels?
Slit rolls for brush wheels are abrasive rolls cut into narrow strips—typically 1/4" wide—that you load onto a brush wheel. The slit design creates individual "fingers" that act like a soft sanding brush. This makes them ideal for light material removal, deburring, and surface conditioning on irregular or delicate parts.
The 4" x 50 yard roll from Supergrit Abrasives uses flexible Aluminum Oxide cloth with a stagger-cut pattern. This construction helps the abrasive conform to complex shapes without being too aggressive, reducing the risk of over-sanding.
Product at a Glance
- 4" X 50 YARDS 1/4" SLIT ROLLS FOR BRUSH WHEELS: 4" x 50 YD 1/4" Slit Rolls for Brush Wheels. Flexible Aluminum Oxide cloth, stagger-cut slits. Available in grits 60, 80, 100, 120, 150, 180, and 220. The variety of grits lets you match the roll to your task—coarse for deburring, fine for finishing. The slit design is key for soft, controlled action.
4" X 50 YARDS 1/4" SLIT ROLLS FOR BRUSH WHEELS
When to Choose a Slit Roll
Slit rolls shine where a standard belt or disc would be too harsh. Common uses include deburring metal edges, contour sanding on curved surfaces, blending and smoothing without gouging, and cleaning off oxidation or light rust. They are also a good fit for woodworking profiles and finishing intricate metal parts.
The trade-off: these rolls are meant for light to moderate work. They won't remove heavy stock or replace a coarse grinding wheel. If your task needs fast material removal, a more aggressive abrasive is a better choice.
Grit Selection Guide
Choosing the right grit depends on the finish you want and the material you're working on. For deburring metal edges or removing light rust, start with 60 or 80 grit. For blending and smoothing, 100 to 150 grit works well. For final finishing or surface conditioning, 180 or 220 grit gives a finer result.
The roll is also available with optional 1/8" slits for finer finishing, though the standard 1/4" slits cover most general tasks. If you are unsure, an 80 or 120 grit roll is a versatile starting point.
Practical Buying Tips
Each roll is 50 yards long, giving you plenty of material for multiple brush wheels or repeated jobs. The flexible cloth backing means you can cut the roll to the width you need, as long as it fits your brush wheel's arbor and flanges.
Make sure your brush wheel can accept slit rolls. The product is designed specifically for brush wheels, not for use as a belt or sheet. Also, check the RPM rating of your brush wheel—while the manufacturer's speed limits are not supplied here, never exceed the wheel's rated speed.
If you work on both coarse and fine tasks, consider buying two grits. For example, an 80 for deburring and a 150 for finishing gives you a practical range without overspending.
