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Hard-facing Makes Yetter Knife Tougher

Hard-facing Makes Yetter Knife Tougher

Viper II knife's front edge is strengthened with tungsten carbide.

Responding to calls for a tougher knife for fertilizer application, Yetter Mfg. Co., has beefed up it's 3000-200/201 spring-loaded dry side knife and the 3000-206/207 spring-loaded liqauid side knife with a hard-facing application of tungsten carbide.

Yetter officials say growers using the hard-faced Viper II will find it yields better performance and life expectancy. The ground-engaged knife runs at an operating depth of 1 to 3.5 inches.

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