Filter by
Abrasive Material
Grit Rating
Lubrication
For Finish
Sold As
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Flexibility
Abrasive Bond Material
About Finishing
More
About Sanding Abrasives
More
Smoothing and Polishing Stones
Maintain tools, molds, and dies. These stones can be used by hand or in power tools with a compatible holder. Choose the shape that best matches the contour of your work surface.
Aluminum–oxide stones abrade slowly to create a consistent surface. Also known as India stones. We recommend using a water-soluble or oil-based lubricant for stones that are not oil filled.
Novaculite stones have extremely fine grains that cut very slowly for the most control over finishing. Also known as Arkansas stones. Grit is approximate. We recommend using a water-soluble or oil-based lubricant.
Straight Square
Stones | Hand-Held Stone Holders | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Grit (For Finish) | Lg. | Wd. | Thick. | Color | Lubrication | Each | Each | ||
Aluminum Oxide—For Use On Steel | |||||||||
| 100 (Smooth) | 4" | 1/4" | 1/4" | Gray | Oil Filled | 0000000 | 000000 | 00000000 | 00000 |
| 100 (Smooth) | 4" | 3/8" | 3/8" | Gray | Oil Filled | 0000000 | 00000 | 000000 | 00 |
| 100 (Smooth) | 4" | 1/2" | 1/2" | Gray | Oil Filled | 0000000 | 00000 | 000000 | 00 |
| 100 (Smooth) | 6" | 1/8" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 100 (Smooth) | 6" | 1/4" | 1/4" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 |
| 100 (Smooth) | 6" | 3/8" | 3/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 100 (Smooth) | 6" | 1/2" | 1/2" | Gray | Oil Filled | 0000000 | 00000 | 000000 | 00 |
| 100 (Smooth) | 6" | 1/2" | 1/2" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 100 (Smooth) | 6" | 3/4" | 3/4" | Gray | Oil Filled | 0000000 | 00000 | 000000 | 00 |
| 100 (Smooth) | 6" | 1" | 1" | Gray | Oil Filled | 0000000 | 00000 | 000000 | 00 |
| 150 (Smooth) | 6" | 1/8" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 150 (Smooth) | 6" | 1/4" | 1/4" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 |
| 150 (Smooth) | 6" | 3/8" | 3/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 150 (Smooth) | 6" | 1/2" | 1/2" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 180 (Smooth) | 6" | 1/8" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 180 (Smooth) | 6" | 1/4" | 1/4" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 |
| 180 (Smooth) | 6" | 3/8" | 3/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 180 (Smooth) | 6" | 1/2" | 1/2" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 220 (Smooth) | 6" | 1/8" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 220 (Smooth) | 6" | 1/4" | 1/4" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 |
| 220 (Smooth) | 6" | 3/8" | 3/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 220 (Smooth) | 6" | 1/2" | 1/2" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 320 (Extra Smooth) | 6" | 1/8" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 320 (Extra Smooth) | 6" | 1/4" | 1/4" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 |
| 320 (Extra Smooth) | 6" | 3/8" | 3/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 320 (Extra Smooth) | 6" | 1/2" | 1/2" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 400 (Extra Smooth) | 6" | 1/8" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 400 (Extra Smooth) | 6" | 1/4" | 1/4" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 |
| 400 (Extra Smooth) | 6" | 3/8" | 3/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 400 (Extra Smooth) | 6" | 1/2" | 1/2" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 600 (Polished) | 6" | 1/8" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 600 (Polished) | 6" | 1/4" | 1/4" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 |
| 600 (Polished) | 6" | 3/8" | 3/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
| 600 (Polished) | 6" | 1/2" | 1/2" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 |
Novaculite—For Use On Steel | |||||||||
| 800 (Polished) | 4" | 1/4" | 1/4" | Gray | Recommended | 0000000 | 00000 | 00000000 | 0000 |
| 800 (Polished) | 4" | 3/8" | 3/8" | Gray | Recommended | 0000000 | 00000 | 000000 | 00 |
| 800 (Polished) | 4" | 1/2" | 1/2" | Gray | Recommended | 0000000 | 00000 | 000000 | 00 |
| 800 (Polished) | 6" | 3/8" | 3/8" | Gray | Recommended | 0000000 | 00000 | 000000 | 00 |
| 800 (Polished) | 6" | 1/2" | 1/2" | Gray | Recommended | 0000000 | 00000 | 000000 | 00 |
Straight Triangular
| Grit (For Finish) | Lg. | Wd. | Color | Lubrication | Each | |
Aluminum Oxide—For Use On Steel | ||||||
|---|---|---|---|---|---|---|
| 100 (Smooth) | 4" | 1/4" | Gray | Oil Filled | 0000000 | 000000 |
| 100 (Smooth) | 4" | 3/8" | Gray | Oil Filled | 0000000 | 00000 |
| 100 (Smooth) | 4" | 1/2" | Gray | Oil Filled | 0000000 | 00000 |
| 100 (Smooth) | 6" | 1/2" | Gray | Oil Filled | 0000000 | 00000 |
| 100 (Smooth) | 6" | 3/4" | Gray | Oil Filled | 0000000 | 00000 |
| 100 (Smooth) | 6" | 1" | Gray | Oil Filled | 0000000 | 00000 |
Novaculite—For Use On Steel | ||||||
| 800 (Polished) | 4" | 1/4" | Gray | Recommended | 0000000 | 00000 |
| 800 (Polished) | 4" | 3/8" | Gray | Recommended | 0000000 | 00000 |
| 800 (Polished) | 4" | 1/2" | Gray | Recommended | 0000000 | 00000 |
| 800 (Polished) | 6" | 3/8" | Gray | Recommended | 0000000 | 00000 |
| 800 (Polished) | 6" | 1/2" | Gray | Recommended | 0000000 | 00000 |
Straight Round
| Grit (For Finish) | Lg. | Dia. | Color | Lubrication | Each | |
Aluminum Oxide—For Use On Steel | ||||||
|---|---|---|---|---|---|---|
| 100 (Smooth) | 4" | 1/4" | Gray | Oil Filled | 0000000 | 000000 |
| 100 (Smooth) | 4" | 3/8" | Gray | Oil Filled | 0000000 | 00000 |
| 100 (Smooth) | 4" | 1/2" | Gray | Oil Filled | 0000000 | 00000 |
| 100 (Smooth) | 6" | 1/2" | Gray | Oil Filled | 0000000 | 00000 |
| 100 (Smooth) | 6" | 3/4" | Gray | Oil Filled | 0000000 | 00000 |
| 100 (Smooth) | 6" | 1" | Gray | Oil Filled | 0000000 | 00000 |
Novaculite—For Use On Steel | ||||||
| 800 (Polished) | 4" | 1/4" | Gray | Recommended | 0000000 | 00000 |
| 800 (Polished) | 6" | 3/8" | Gray | Recommended | 0000000 | 00000 |
| 800 (Polished) | 6" | 1/2" | Gray | Recommended | 0000000 | 00000 |
Straight Rectangular
Stones | Hand-Held Stone Holders | Stone Holders for Power Tools | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Grit (For Finish) | Lg. | Wd. | Thick. | Color | Lubrication | Each | Each | Each | |||
Aluminum Oxide—For Use On Steel | |||||||||||
| 100 (Smooth) | 6" | 1/4" | 1/8" | Gray | Recommended | 000000000 | 00000 | 00000000 | 00000 | 0000000 | 00000 |
| 100 (Smooth) | 6" | 1/2" | 1/8" | Gray | Recommended | 00000000 | 0000 | 00000000 | 0000 | 000000 | 00 |
| 100 (Smooth) | 6" | 1/2" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 100 (Smooth) | 6" | 1" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 100 (Smooth) | 6" | 1" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 100 (Smooth) | 6" | 1" | 1/2" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 150 (Smooth) | 6" | 1/4" | 1/8" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 | 0000000 | 0000 |
| 150 (Smooth) | 6" | 1/2" | 1/8" | Gray | Recommended | 00000000 | 0000 | 00000000 | 0000 | 000000 | 00 |
| 150 (Smooth) | 6" | 1/2" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 150 (Smooth) | 6" | 1" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 150 (Smooth) | 6" | 1" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 150 (Smooth) | 6" | 1" | 1/2" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 180 (Smooth) | 6" | 1/4" | 1/8" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 | 0000000 | 0000 |
| 180 (Smooth) | 6" | 1/2" | 1/8" | Gray | Recommended | 00000000 | 0000 | 00000000 | 0000 | 000000 | 00 |
| 180 (Smooth) | 6" | 1/2" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 180 (Smooth) | 6" | 1" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 180 (Smooth) | 6" | 1" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 180 (Smooth) | 6" | 1" | 1/2" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 220 (Smooth) | 6" | 1/4" | 1/8" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 | 0000000 | 0000 |
| 220 (Smooth) | 6" | 1/2" | 1/8" | Gray | Recommended | 00000000 | 0000 | 00000000 | 0000 | 000000 | 00 |
| 220 (Smooth) | 6" | 1/2" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 220 (Smooth) | 6" | 1" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 220 (Smooth) | 6" | 1" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 220 (Smooth) | 6" | 1" | 1/2" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 320 (Extra Smooth) | 6" | 1/4" | 1/8" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 | 0000000 | 0000 |
| 320 (Extra Smooth) | 6" | 1/2" | 1/8" | Gray | Recommended | 00000000 | 0000 | 00000000 | 0000 | 000000 | 00 |
| 320 (Extra Smooth) | 6" | 1/2" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 320 (Extra Smooth) | 6" | 1" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 320 (Extra Smooth) | 6" | 1" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 320 (Extra Smooth) | 6" | 1" | 1/2" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 400 (Extra Smooth) | 6" | 1/4" | 1/8" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 | 0000000 | 0000 |
| 400 (Extra Smooth) | 6" | 1/2" | 1/8" | Gray | Recommended | 00000000 | 0000 | 00000000 | 0000 | 000000 | 00 |
| 400 (Extra Smooth) | 6" | 1/2" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 400 (Extra Smooth) | 6" | 1" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 400 (Extra Smooth) | 6" | 1" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 400 (Extra Smooth) | 6" | 1" | 1/2" | Gray | Recommended | 00000000 | 00000 | 000000 | 00 | 000000 | 00 |
| 600 (Polished) | 6" | 1/4" | 1/8" | Gray | Recommended | 000000000 | 0000 | 00000000 | 0000 | 0000000 | 0000 |
| 600 (Polished) | 6" | 1/2" | 1/8" | Gray | Recommended | 00000000 | 0000 | 00000000 | 0000 | 000000 | 00 |
| 600 (Polished) | 6" | 1/2" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 600 (Polished) | 6" | 1" | 1/8" | Gray | Recommended | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 600 (Polished) | 6" | 1" | 1/4" | Gray | Recommended | 00000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 600 (Polished) | 6" | 1" | 1/2" | Gray | Recommended | 00000000 | 00000 | 000000 | 00 | 000000 | 00 |
Novaculite—For Use On Steel | |||||||||||
| 800 (Polished) | 4" | 1/2" | 3/16" | Gray | Recommended | 0000000 | 00000 | 000000 | 00 | 000000 | 00 |
Straight Bevel
| Grit (For Finish) | Lg. | Wd. | Thick. | Color | Lubrication | Each | |
Novaculite—For Use On Steel | |||||||
|---|---|---|---|---|---|---|---|
| 800 (Polished) | 4" | 1/2" | 3/16" | Gray | Recommended | 0000000 | 000000 |
Straight Oval
| Grit (For Finish) | Lg. | Wd. | Thick. | Color | Lubrication | Each | |
Novaculite—For Use On Steel | |||||||
|---|---|---|---|---|---|---|---|
| 800 (Polished) | 4" | 1/2" | 3/16" | Gray | Recommended | 0000000 | 000000 |
Straight Wedge
| Grit (For Finish) | Lg. | Wd. | Thick. | Color | Lubrication | Each | |
Aluminum Oxide—For Use On Steel | |||||||
|---|---|---|---|---|---|---|---|
| 100 (Smooth) | 4" | 5/16" | 1/16"-3/16" | Gray | Oil Filled | 0000000 | 000000 |
Straight Knife
| Grit (For Finish) | Lg. | Wd. | Thick. | Color | Lubrication | Each | |
Novaculite—For Use On Steel | |||||||
|---|---|---|---|---|---|---|---|
| 800 (Polished) | 3" | 1" | 1/8"-1/4" | Gray | Recommended | 0000000 | 000000 |
Tapered Triangular
| Grit (For Finish) | Lg. | Wd. | Color | Lubrication | Each | |
Aluminum Oxide—For Use On Steel | ||||||
|---|---|---|---|---|---|---|
| 100 (Smooth) | 4" | 1/4"-1/2" | Gray | Oil Filled | 0000000 | 000000 |
Tapered Round
| Grit (For Finish) | Lg. | Dia. | Color | Lubrication | Each | |
Aluminum Oxide—For Use On Steel | ||||||
|---|---|---|---|---|---|---|
| 100 (Smooth) | 4" | 1/4"-1/2" | Gray | Oil Filled | 0000000 | 000000 |
Tapered Oval
| Grit (For Finish) | Lg. | Wd. | Thick. | Color | Lubrication | Each | |
Aluminum Oxide—For Use On Steel | |||||||
|---|---|---|---|---|---|---|---|
| 100 (Smooth) | 4" | 3/16"-1/2" | 1/16"-3/16" | Gray | Oil Filled | 000000 | 000000 |
Tapered Wedge
| Grit (For Finish) | Lg. | Wd. | Thick. | Color | Lubrication | Each | |
Aluminum Oxide—For Use On Steel | |||||||
|---|---|---|---|---|---|---|---|
| 100 (Smooth) | 4" | 3/16"-3/8" | 1/16"-1/8" | Gray | Oil Filled | 0000000 | 000000 |
Fast-Cutting Smoothing Stones
Also known as Crystolon stones, these abrade quickly to create a smooth or extra-smooth finish on molds and dies. These stones can be used by hand or in power tools with a compatible holder. Choose the shape that best matches the contour of your work surface. We recommend using a water-soluble or oil-based lubricant with stones that are not oil filled.
Straight Square
Belt Sanding Sticks
Access tight spots. These sticks are spring-loaded to hold a small sanding belt taut, but you can easily rotate the belt when it becomes worn. They’re color coded by grit to keep you organized. All sticks accept belts of the same width regardless of grit.
Sanding Stick Sets
For Belt | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Grit | Color | Wd. | Lg. | Wd. | Lg. | Abrasive Material | Includes | Each | |
For Rough, Smooth, and Extra-Smooth Finish | |||||||||
| 80, 120, 180, 240 | Gray, Red, Orange, Blue | 1/4" | 12 3/4" | 1/4" | 6 1/4" | Aluminum Oxide | Six Sanding Belts of Each Grit One Sanding Stick of Each Grit | 0000000 | 000000 |
Belts
| Wd. | Lg. | Abrasive Material | Abrasive Backing Material | For Use On | Choose a Grit | Pkg. Qty. | Pkg. | |
For Rough Finish | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/4" | 12 3/4" | Aluminum Oxide | Cloth | Steel, Wood | 10 | 00000000 | 000000 | |
| 1/2" | 16" | Aluminum Oxide | Cloth | Steel, Wood | 10 | 00000000 | 00000 | |
For Smooth Finish | ||||||||
| 1/4" | 12 3/4" | Aluminum Oxide | Cloth | Steel, Wood | 10 | 00000000 | 00000 | |
| 1/2" | 16" | Aluminum Oxide | Cloth | Steel, Wood | 10 | 00000000 | 00000 | |
For Extra-Smooth Finish | ||||||||
| 1/4" | 12 3/4" | Aluminum Oxide | Cloth | Steel, Wood | 10 | 00000000 | 00000 | |
| 1/2" | 16" | Aluminum Oxide | Cloth | Steel, Wood | 10 | 00000000 | 00000 | |
For Polished Finish | ||||||||
| 1/4" | 12 3/4" | Aluminum Oxide | Cloth | Steel, Wood | 10 | 00000000 | 00000 | |
| 1/4" | 12 3/4" | Aluminum Oxide | Cloth | Steel, Wood | 10 | 000000000 | 00000 | |
| 1/2" | 16" | Aluminum Oxide | Cloth | Steel, Wood | 10 | 00000000 | 00000 | |
Deburring Pads and Bricks
Debur in a flash—these pads and bricks quickly sand down burs on large flat surfaces and sharp edges. Also known as unitized blocks, they’re made by compressing multiple 3M Scotch-Brite pads together. This means they’re firm enough to nick off burs but cushioned enough to prevent gouges. The nylon mesh breaks down as you debur to expose fresh abrasive for a consistent finish. This material holds its shape, so you can cut these pads to fit specific workpieces. You can also form them into mounted points and bond them to tools. While quicker to use than deburring scrapers, they do not create as precise a cut.
Flexible pads work well on contoured surfaces. Fold them up to squeeze them into tight areas, such as the inside edges of holes.
Semi-rigid pads are good for tough burs and cleaning up very sharp edges.
Pads
| Wd. | Lg. | Thick. | For Use On | Abrasive Material | Abrasive Bond Material | Color | Surface Texture | Each | |
Flexible | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 6" | 9" | 1/8" | Aluminum, Brass, Composites, Copper, Glass, Iron, Nickel, Stainless Steel, Steel | Nylon Mesh/Aluminum Oxide Blend | Synthetic Resin | Gray | Smooth | 00000000 | 000000 |
Semi-Rigid | |||||||||
| 6" | 9" | 1/8" | Aluminum, Brass, Composites, Copper, Glass, Iron, Nickel, Stainless Steel, Steel | Nylon Mesh/Aluminum Oxide Blend | Synthetic Resin | Gray | Rough | 00000000 | 00000 |
Bricks
Semi-Rigid | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Wd. | Lg. | Thick. | For Use On | Abrasive Material | Abrasive Bond Material | Color | Surface Texture | Each | |
| 1" | 5" | 1/2" | Aluminum, Brass, Composites, Copper, Glass, Iron, Nickel, Stainless Steel, Steel | Nylon Mesh/Aluminum Oxide Blend | Synthetic Resin | Gray | Rough | 00000000 | 00000 |
| 2 1/4" | 4" | 1" | Aluminum, Brass, Composites, Copper, Glass, Iron, Nickel, Stainless Steel, Steel | Nylon Mesh/Aluminum Oxide Blend | Synthetic Resin | Gray | Rough | 00000000 | 00000 |