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TIMBERLINE 3420 Corner Chisel
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The Timberline 3420 Corner Chisel is the professional-grade, 90° square corner chisel for woodworkers, cabinetmakers, and finish carpenters who need razor-sharp, perfectly square corners in mortises, hinge pockets, locksets, and dadoes. The carbide-tipped blade creates crisp, clean 90° corners with minimal effort, eliminating rounded corners from router bits and ensuring tight-fitting joints and flush hardware installation. Ergonomic handle pr...
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Read Return PolicyTIMBERLINE 3420 Corner Chisel
The Timberline 3420 Corner Chisel is the professional-grade, 90° square corner chisel for woodworkers, cabinetmakers, and finish carpenters who need razor-sharp, perfectly square corners in mortises, hinge pockets, locksets, and dadoes. The carbide-tipped blade creates crisp, clean 90° corners with minimal effort, eliminating rounded corners from router bits and ensuring tight-fitting joints and flush hardware installation. Ergonomic handle provides excellent control and comfort, while the durable construction withstands heavy use. Ideal for door hinge mortising, lockset pockets, concealed hinge cups, mortise & tenon joinery, and general woodworking where square corners are critical—your essential tool for professional, damage-free corner work and precise hardware fitment.
• 90° square corner chisel – creates crisp, perfectly square corners in one strike
• Carbide-tipped blade – sharp, durable & long-lasting edge retention
• Precision-ground – clean cuts with no tear-out or rounding
• Ergonomic handle – comfortable grip & excellent control
• Durable construction – withstands heavy jobsite use
• Ideal for hinge mortises, lockset pockets, concealed hinges & mortise & tenon joinery
• Eliminates router bit roundover – perfect for tight-fitting hardware & joints
• Timberline quality – trusted by woodworkers for reliable corner work
• FREE Shipping!
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
The Timberline 3420 Corner Chisel is the professional-grade, 90° square corner chisel for woodworkers, cabinetmakers, and finish carpenters who need razor-sharp, perfectly square corners in mortises, hinge pockets, locksets, and dadoes. The carbide-tipped blade creates crisp, clean 90° corners with minimal effort, eliminating rounded corners from router bits and ensuring tight-fitting joints and flush hardware installation. Ergonomic handle provides excellent control and comfort, while the durable construction withstands heavy use. Ideal for door hinge mortising, lockset pockets, concealed hinge cups, mortise & tenon joinery, and general woodworking where square corners are critical—your essential tool for professional, damage-free corner work and precise hardware fitment.
• 90° square corner chisel – creates crisp, perfectly square corners in one strike
• Carbide-tipped blade – sharp, durable & long-lasting edge retention
• Precision-ground – clean cuts with no tear-out or rounding
• Ergonomic handle – comfortable grip & excellent control
• Durable construction – withstands heavy jobsite use
• Ideal for hinge mortises, lockset pockets, concealed hinges & mortise & tenon joinery
• Eliminates router bit roundover – perfect for tight-fitting hardware & joints
• Timberline quality – trusted by woodworkers for reliable corner work
• FREE Shipping!
| SKU | 3420 |
|---|---|
| Brand | TIMBERLINE |
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