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4 rowsThis item: The Original KnobbyKnife - Heated Tire Cutting ToolOnly 19 left in stock - /5(43). Tread Doctor Knobby Cutting Tool New Traction on Worn Tires! -USA Electricity Model. Lightweight heated tool cuts new edges into your dull worn out knobby tires. Refresh your front or rear tire before installing a new one. Extends the life of your tire and gives you optimal tire performance throughout the life of your tires.

Tread Doctor uses a specially designed heated carbide cutting blade to trim your Price:The Tread Doctor uses a specially designed heated carbide cutting blade to trim your dull, worn out knobby tires. This easy do-it-yourself tool gives you new traction for every ride, and with practice you''ll be able to cut the minimal amount of rubber off each time to get a new edge - extending the life of your tires and giving you maximum 4/4(50). The Ideal Heated Knife blades cut the tire tread and the handle assembly is the watt heating element.

This is the ultimate tire groover for the money, and it is one of the best values in racing equipment. This tire grooving tool quickly and easily grooves dirt track tires.

Jul 16, The ideal tire groover has engineered glass reinforced nylon pistol grip handes are light and cool for comfortable operator use. Solid brass head keeps the heat “just ahead” of the grooving blade. This pre-conditions the material to be cut and makes for speed, ease, and accuracy.

The depth of the cut is controlled by the adjustable blade.