Isi ojiji nke egwe ọka cutters Broadly kewara n'ime.1, Flat isi-egwe ọka cutters maka siri ike-egwe ọka, mwepụ nke nnukwu ego nke blanks, obere ebe kehoraizin ụgbọelu ma ọ bụ contour imecha-egwe ọka.2, Bọọlụ ọgwụgwụ igwe n'ihi na ọkara imecha-egwe ọka na imecha egwe ọka nke curved surfac ...
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