Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23B - Turning; Boring › B23B 27 - Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
Patents for B23B 27 - Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor (14,394)
09/2003
09/23/2003US6623217 Indexable turning insert
09/23/2003US6623216 Tool holder having an insert seat with a screw-adjusted side surface
09/18/2003WO2003076111A1 A tool for chip-forming machining, and method for making the same
09/18/2003US20030175536 Nanolayered coated cutting tool and method for making the same
09/17/2003EP1344595A2 Throwaway insert and cutting tool having throwaway insert
09/17/2003EP0977646B1 Adjustable lead angle chamfering toolholder
09/16/2003US6620756 Matrix material comprises a yttrium aluminum garnet, especially Y3Al5O12; especially suited for machining Ti or a Ti alloy.
09/16/2003US6620491 Tool of a surface-coated boron nitride sintered compact
09/16/2003US6619892 Positional adjusting mechanism for a cutting insert
09/12/2003WO2003074755A1 Method for formation of titanium nitride films
09/12/2003WO2003074218A1 Tangential cutting insert and insert holder
09/12/2003WO2003074217A1 Cutting tool
09/11/2003US20030170081 Cutting insert for grooving and profiling
09/11/2003US20030170080 Tangential cutting insert and insert holder
09/11/2003US20030170079 Throwaway insert and cutting tool having throwaway insert
09/11/2003US20030167613 Cutting tool, insert holder and machining method
09/10/2003CN2571526Y Boron nitride compound coating cutting tool
09/09/2003US6617271 Tungsten carbide cutting tool materials
09/09/2003US6617058 Acts to reduce friction and as a wear-protective layer.
09/09/2003US6616970 Cemented carbide body includes tungsten carbonide, 5-12 wt-% cobalt and 3-11 wt-% of cubic carbides of metals of titanium and tantalum, The cobalt binder phase is highly alloyed with tungsten with a Carbon tungsten ratio 0.75-0.95
09/04/2003US20030165362 Cutting tool
09/03/2003EP1340737A2 Semiconductive polycrystalline diamond
09/03/2003EP1339892A1 Method of making coated cemented carbide cutting tools
09/03/2003EP1339516A1 Method and device for the damping of vibration in a cutting tool
09/03/2003CN1439999A Data keeping body
09/03/2003CN1120070C 钻头 Drill
09/02/2003US6612787 Chromium-containing cemented tungsten carbide coated cutting insert
09/02/2003US6612786 Cutting tool of polycrystalline hard sintered material
09/02/2003US6612207 Turning assembly including a plurality of turning bits simultaneously engaging a workplace
09/02/2003CA2207418C Drilling tool with reset inserts
08/2003
08/28/2003WO2003070419A1 Cutting insert
08/28/2003WO2003070418A1 Tool insert
08/28/2003WO2003070417A1 Tool insert
08/28/2003WO2003070416A1 Tool insert
08/28/2003WO2003070405A1 Cutting tool and holder
08/28/2003WO2003070404A1 Cutting insert comprising a chip groove
08/28/2003WO2003070403A1 Metal cutting tool
08/28/2003WO2002083348A9 Ceramic cutting insert of polycrystalline tungsten carbide
08/28/2003US20030161695 Chromium-containing cemented carbide body having a surface zone of binder enrichment
08/28/2003CA2729497A1 Tool insert
08/28/2003CA2476783A1 Tool insert
08/28/2003CA2476780A1 Tool insert
08/27/2003EP1339014A1 RFID-tags holding unit
08/27/2003CN1438929A Positional adjusting mechanism
08/26/2003US6610611 Method of removing diamond coating and method of manufacturing diamond-coated body
08/26/2003US6609859 Ceramic cutting insert
08/21/2003US20030156910 Metal cutting tool
08/21/2003US20030156909 Cutting insert
08/21/2003US20030156401 Information-holding unit
08/21/2003DE20307208U1 Machine tool with reversible cutting blade, comprising fixing arrangement with two slots and tongue-shaped extension
08/20/2003EP1175288A4 Self-sharpening, laminated cutting tool and method for making the tool
08/20/2003EP0993348B1 Indexable cutting insert
08/19/2003CA2282221C Two-surface constrainable tool
08/13/2003EP1333950A1 Key for mounting and dismounting of a cutting insert
08/07/2003WO2003064084A1 Cutting insert for grooving and profiling
08/07/2003US20030148144 Tool has a substrate with a cutting edge. The tool has a lubricous coating which comprises hexagonal boron nitride in a state of residual compressive stress.
08/06/2003EP1332820A1 Cutting tip for rotating cutting tool and rotating cutting tool using the tip, and method of machining using the tool
08/06/2003EP1332815A2 Cutting insert for grooving and profiling
08/06/2003EP1332012A2 Ceramic cutting insert of polycrystalline tungsten carbide
08/06/2003CN2564287Y Metal cutter
08/05/2003US6601662 Polycrystalline diamond cutters with working surfaces having varied wear resistance while maintaining impact strength
08/05/2003US6601486 Toothed tool coupling for metal cutting devices
07/2003
07/31/2003US20030143384 Coated cemented carbide body and method for use
07/31/2003US20030143040 Insert holder having convexly curved surface for supporting a cutting insert
07/30/2003CN2562902Y Inner hole borning device for ethylene cracking pipe
07/30/2003CN2562900Y Universal split turning tool
07/30/2003CN2562899Y Double cutting head digital control turning tool
07/30/2003CN1432663A Coated hard alloy body and its usage
07/30/2003CN1432444A Cutting tool with coated surface
07/30/2003CN1116142C High precision milling cutter having cutting edge
07/30/2003CN1116141C Tool and clamp for chip removing machining
07/30/2003CN1116140C Cutting insert for grooving
07/29/2003US6599400 Method for the manufacture of coatings and an article
07/29/2003US6599062 Coated PCBN cutting inserts
07/29/2003US6599061 Cutting insert with radially aligned chip forming grooves
07/29/2003US6599060 Cutting tool
07/24/2003WO2003059647A1 Equipment for making ballpoint pen tips
07/23/2003EP1329337A1 Tool for manufacturing the tip of a ballpoint pen
07/23/2003EP1328376A2 Rotational machining and quality assurance method
07/23/2003CN1115220C Cutting plate for milling cutters
07/23/2003CN1115219C Cutting insert for grooving operations
07/22/2003US6595092 Cutting tip, cutting method, and cutting-processed element
07/17/2003US20030133763 Cutting tip for rotating cutting tool and rotating cutting tool using the tip, and method of machining using the tool
07/16/2003EP1019558B1 Method of making ultrafine wc-co alloys
07/15/2003US6593015 Tool with a hard coating containing an aluminum-nitrogen compound and a boron-nitrogen compound and method of making the same
07/15/2003US6592985 Polycrystalline diamond partially depleted of catalyzing material
07/15/2003US6592303 Throw-away tip
07/10/2003WO2003055629A1 Insert holder having convexly curved surface for supporting a cuttin insert
07/10/2003WO2003031685A3 Hard material layer
07/10/2003WO2002014578B1 Chromium-containing cemented tungsten carbide coated cutting insert
07/10/2003US20030126945 Cemented carbide tool and method of making
07/10/2003DE10212628C1 Knurling head for machine tool has pair of knurling wheels mounted on carriers allowing ninety degree rotation of mounting
07/09/2003EP1325785A1 Throw-away cutting tool
07/09/2003EP1324960A1 Polycrystalline diamond with a surface depleted of catalyzing material
07/09/2003CN1429141A Tool coupling
07/09/2003CN1428219A Structure of cutter head material and its making method
07/08/2003US6589640 Polycrystalline diamond partially depleted of catalyzing material
07/08/2003CA2230677C Cutting tool with insert clamping mechanism
07/03/2003US20030124363 Hard metal wearing part with mixed oxide coating
07/03/2003DE20307124U1 Tool suitable for working at inside of metal workpiece, comprising shaft with longitudinal slot and particularly designed cutting head
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