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radius face carbide insert reversible knife
spiral helical cutterhead insert knife
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15x15x2.5 mm 4'' Radius Edges R100 Carbide Reversible Insert Knife 10 Pk

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Priced Per 10 Pk. Can Do Combination Kit.


Shape - Square
Length - 15 mm
Width - 15 mm
Thickness - 2.5 mm
Holes - 1
Bevel - 30 degree
Cutting Edges - 4 radius cutting edges ( 4'' radius )
Material - C3 carbide
Face - mirror polished

Advantages than HSS knife

-Mirror face polished for smoother sharper cutting, smaller chips, lower noise.

-One cuttng edge can last 10 times tool life than straight HSS knife blade, four sided design can last 40 times longer than straight HSS life .

-Inexpensive carbide cutter can be rotated or replaced in a few minutes when it gets dull or chipped, no need to shut down for a long time like HSS planer knife .When you happen to plane a nail or staple, there is no necessary to replace knives the full length of your planer or jointer cutterhead. Replace the 2 or 3 small knives that were affected and you are ready to get back to work. When one edge getting dull, just rotate the blades to a new cutting edge, and you can back to work .


Long wearing solid carbide insert knives are offered for many brands woodworking planer and jointer machines with spiral helical cutterhead like Powermatic, JET, Axminster, King Canada, Grizzly Tools ,Busy Bee Tools, Carbatec, Rikon Tools, Shop Fox, General International, Oliver Machinery, Baileigh Industrial, CWI Machinery Stinger Cutterhead, Magnum Cutterhead and other woodworking applications.