Q: What are these wooden sharpening slips used for?
They're used to sharpen concave gouge edges, either charged with honing compound or paired with PSA-backed lapping films, both of which are available separately.
50M0101 - Lee Valley Wooden Sharpening Slips, set of 6

About as straightforward as sharpening aids can be, these wooden slips can be charged with our honing compound or used with PSA-backed lapping films (both available separately) to sharpen concave gouge edges. They are supplied as a set of six profiles (from 1/8" to 3/4" radius in 1/8" increments) to match common gouge curvatures.
Made from hard maple, dried and sealed to ensure dimensional stability, each 6" slip can be reshaped to match a custom profile. A tang along the length of the slip lets you easily secure them within a 5/16" wide by 1/8" deep dado in a backer board, freeing both hands to hold and guide the tool during honing.
Fast, easy and effective. Made in USA.
They're used to sharpen concave gouge edges, either charged with honing compound or paired with PSA-backed lapping films, both of which are available separately.
The set includes six profiles ranging from 1/8" to 3/4" radius in 1/8" increments, covering the curvatures found on most common gouges.
Yes. A tang along the length of each slip lets you secure it within a 5/16" wide by 1/8" deep dado in a backer board, freeing both hands to hold and guide the tool during honing.
| Materials | Maple |
| Color/Finish | Light wood |
| Dimensions | 6" slip length; profiles from 1/8" to 3/4" radius in 1/8" increments |
| Compatibility Dimensions | Fits a 5/16" wide × 1/8" deep dado in a backer board |
| Includes | Wooden sharpening slips |
| Package Quantity | Set of 6 |
| Country of Origin | USA |
| Warranty | Lee Valley Satisfaction Guarantee |

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Lee Valley Wooden Sharpening Slips
About as straightforward as sharpening aids can be, these wooden slips can be charged with our honing compound or used with PSA-backed lapping films (both available separately) to sharpen concave gouge edges. They are supplied as a set of six profiles (from 1/8" to 3/4" radius in 1/8" increments) to match common gouge curvatures.
Made from hard maple, dried and sealed to ensure dimensional stability, each 6" slip can be reshaped to match a custom profile. A tang along the length of the slip lets you easily secure them within a 5/16" wide by 1/8" deep dado in a backer board, freeing both hands to hold and guide the tool during honing.
Fast, easy and effective. Made in USA.