| http://www.w3.org/ns/prov#value | - This same method can be used for material or other product, and the feeding rate may vary.One preferred embodiment of the invention provides a zero clearance cutting apparatus, comprising: at least one cutter; and positively-controlled material feed mechanism for controlling a feeding rate of material to be destroyed; and at least onesacrificial blade or round bar abutting a portion of the at leas
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