Q: What is a tongue-cutting blade used for?
It cuts the tongue half of a tongue-and-groove joint; matching standard blades cut the groove side.
05P5162 - 1/8" Tongue-Cutting Blade

Blade Width:
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Used for tongue-and-groove work, the interchangeable blade system enables you to cut six different tongue widths (grooves are cut with matching sizes of our standard blades) to support stock of varying thicknesses – all using the same plane.
Each A2 cutter has an integral depth stop and shaving deflector. The cutters are usable with both the right- and left-hand plow planes, and can be used with the combination plane for both right- and left-hand work. For those with our small plow plane, a wide-blade conversion kit is needed to use any of the tongue-cutting blades. These narrow tongue sizes are particularly well suited for the thinner stock used in cabinetry and drawer carcass construction. All blades have a 35° bevel angle. Made in Canada.
It cuts the tongue half of a tongue-and-groove joint; matching standard blades cut the groove side.
Imperial sizes of 1/8", 3/16" and 1/4", and metric sizes of 4mm, 5mm and 6mm, available individually or in sets of three.
Yes, if you have the small plow plane, a wide-blade conversion kit is needed to use any tongue-cutting blade.
All tongue-cutting blades have a 35° bevel angle.
| Materials | A2 tool steel |
| Dimensions | 1/8", 3/16", 1/4", 4mm, 5mm or 6mm |
| Includes | Individual blade or set of 3 (1/8", 3/16", 1/4" or 4mm, 5mm, 6mm) |
| Package Quantity | 1 item or set of 3 |
| Country of Origin | Canada |
| Warranty | Lee Valley Satisfaction Guarantee |

Options:
Blade Width
Variations:
Tongue-Cutting Blades for Veritas Small Plow Plane and Combination Plane
Used for tongue-and-groove work, the interchangeable blade system enables you to cut six different tongue widths (grooves are cut with matching sizes of our standard blades) to support stock of varying thicknesses – all using the same plane.
Each A2 cutter has an integral depth stop and shaving deflector. The cutters are usable with both the right- and left-hand plow planes, and can be used with the combination plane for both right- and left-hand work. For those with our small plow plane, a wide-blade conversion kit is needed to use any of the tongue-cutting blades. These narrow tongue sizes are particularly well suited for the thinner stock used in cabinetry and drawer carcass construction. All blades have a 35° bevel angle. Made in Canada.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.