Q: What is a glass lapping plate used for?
Combined with PSA-backed micro-abrasives, it's used for sharpening jointer or planer blades; with silicon carbide grit, it can also true sharpening stones. Abrasives and grit sold separately.
05M2012 - Glass Lapping Plate

Our safety-glass lapping plate, combined with PSA-backed micro-abrasives, is ideal for sharpening jointer or planer blades. It is also used with silicon carbide grit for truing stones. Measures 8 1/2” × 14” × 1/4” thick. Made in USA.
Combined with PSA-backed micro-abrasives, it's used for sharpening jointer or planer blades; with silicon carbide grit, it can also true sharpening stones. Abrasives and grit sold separately.
It measures 8 1/2" × 14" × 1/4" thick.
Safety glass, designed for use with lapping grits or micro-abrasive sheets.
| Materials | Safety glass |
| Dimensions | 8 1/2" × 14" × 1/4" thick |
| Includes | Lapping plate |
| Package Quantity | 1 item |
| Country of Origin | USA |
| Warranty | Lee Valley Satisfaction Guarantee |

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Glass Lapping Plate
Our safety-glass lapping plate, combined with PSA-backed micro-abrasives, is ideal for sharpening jointer or planer blades. It is also used with silicon carbide grit for truing stones. Measures 8 1/2” × 14” × 1/4” thick. Made in USA.
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