ATLIN Corner Chisel – Square Mortise Chisel for Hinge Mortises, Door Installation, Framing, Woodworking

Whether you are framing, door hanging, squaring hinge mortises, or doing general woodworking, you can save time and achieve a more accurate cut with the ATLIN Corner Chisel Tool. This corner mortise chisel offers improved speed and accuracy over similar 90 degree chisels due to its self-aligning design and spring loaded mechanism. With ATLIN door hanging tools there is no need to measure or spend time lining things up. Simply drop the square corner chisel into a rounded mortise, whack with a hammer, and stand back to admire your perfect 90 degree corner. Ideal for framers or anyone who spends time installing doors. This chisel can also be used for a variety of work such as cabinet making, picture frame mortises, door lock recesses, and general woodworking.

How big of a radius can it square?
This can square a 3/8” radius corner or smaller with a maximum cutting depth of 1/4″

What is the depth of cut?
Maximum cutting depth is 1/4″

What are the dimensions?
The cutting edge measures 3/8” x 3/8”
The maximum cutting depth is 1/4″ and largest radius it can square is 3/8”
The footprint (lower part that sits inside the mortise) measures 7/8” x 7/8”
The width of the body measures 1” x 1” (this is only applicable in very deep mortises)
Save Time – The ATLIN Corner Chisel is designed to quickly, easily, and accurately chisel 90-degree square corners. Will square up to a 3/8” radius corner
No Measuring, No Mistakes – The spring-loaded corner mortising chisel is sharp, self-aligns, and ready to use right out of the box. Simply place into a rounded corner, strike with a hammer, and stand back to admire your work
Versatile – This corner chisel tool is ideal for a variety of uses cases: squaring hinge recesses, door hanging, framing, cabinet making, and general woodworking
Size & Specs – See photos for visual measurements. Squares 3/8” radius mortises. Cutting edge measures 3/8” x 3/8”. Maximum cutting depth is 1/4″. Footprint measures 7/8” x 7/8”
Solid Materials – The square chisel anvil is crafted from high-speed steel (HSS), a material chosen for its superior edge retention, hardness, and toughness. The hinge chisel body is aluminum