CUTTING EDGE AND CUTTING TOOL

A wood boring drill bit or cutting pliers is disclosed comprising a cutting head made of a first material. A pocket is formed in the cutting head and a filler material is welded in the pocket. A cutting edge is formed on the filler material. The method of making the tool comprises forming a cutting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BASSOTTO PAULO ROQUE, NUNES ANDERSON EDNEI, ENGVALL DAVID P, DURFEE LA VERNE R
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORY MACHINES OR APPARATUS COMBINED OPERATIONS CUTTING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HAND CUTTING TOOLS HAND TOOLS HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR MACHINE TOOLS MANIPULATORS METAL-WORKING NOT OTHERWISE PROVIDED FOR NAILING OR STAPLING MACHINES IN GENERAL OTHER WORKING OF METAL PERFORMING OPERATIONS PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FORWOOD OR SIMILAR MATERIAL PORTABLE POWER-DRIVEN TOOLS SAFETY DEVICES, e.g. THOSE FOR SAWS SEVERING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING UNIVERSAL MACHINE TOOLS WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	A wood boring drill bit or cutting pliers is disclosed comprising a cutting head made of a first material. A pocket is formed in the cutting head and a filler material is welded in the pocket. A cutting edge is formed on the filler material. The method of making the tool comprises forming a cutting head of a first material having a pocket. A filler material is welded into the pocket. A cutting edge is formed on the filler material such as by grinding or machining.