Product Manual

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Our lifetime guarantee covers the tool body and shank. The blades are
covered for 90 days from the date of purchase for breakage under normal
working conditions. Blades will dull faster cutting hardwoods vs
softwoods (peeled or unpeeled). Soil and other abrasive substances will
reduce blade life and is not covered under this warranty. When making a
claim, you must show proof of purchase from an authorized distributor.
This is valid only to the original buyer, and not for tools sold secondhand,
used, or sold “as is” to a second party.
What Voids Warranty
In order to keep our lifetime and 90 day warranty you must AVOID the
following actions:
● Operating the tool in a drill press or lathe (or any system other than a
hand-held drill)
● Running the tool into a nail or foreign object
● Altering or misusing the tool
About Your Product
Thank you for purchasing our Dual Blade - Tapered Shoulder Tenon Cutter!
Lumberjack engineers, along with our craftsmen, have designed the safest,
easiest-to-use tenon cutters on the market. By combining old world skills
with 3D CAD modeling and CNC manufacturing, we have created the ideal
tenon cutter: straight tenons, smooth finish, precision operation, and long
life.
Dual-bladed tenon tools will cut a tenon in half the time of a single-bladed
tool. Wear is reduced by putting force of cutting across two blades instead
of one. The blades are stamped, heat treated and precision ground to
provide years of service if properly maintained. The Industrial tools are
machined from a solid aluminum billet and the Commercial tools are made
of die-cast aluminum.