发明名称 COATED HOLE CUTTER
摘要 A coated hole cutter including an ink-based colored coating applied only to the external surface of the cylindrical blade body of the hole cutter, but not to the surfaces of a circumferentially-extending cutting edge or to the interior surface of the blade body. The ink- based color coating is an ultraviolet activated ink that cures when the coating is exposed to a specific ultraviolet light intensity and wavelength. At least the surfaces of the cutting edge and the internal surface of the blade body, which do not include the coating, have a steam tempered oxide finish that imparts a color that contrasts with the color imparted by the coating.
申请公布号 WO2011088266(A1) 申请公布日期 2011.07.21
申请号 WO2011US21214 申请日期 2011.01.13
申请人 IRWIN INDUSTRIAL TOOL COMPANY;ZIELONKA, ROBERT, RICHARD;DESANTIS, JOSEPH, H.;FITZGERALD, CHRISTOPHER, F.;WEREMCHUK, PETER 发明人 ZIELONKA, ROBERT, RICHARD;DESANTIS, JOSEPH, H.;FITZGERALD, CHRISTOPHER, F.;WEREMCHUK, PETER
分类号 B23B51/04 主分类号 B23B51/04
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