Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23B - Turning; Boring › B23B 51 - Tools for drilling machines
Patents for B23B 51 - Tools for drilling machines (12,490)
12/2010
12/23/2010US20100322730 Hole Saw Assembly
12/23/2010US20100322729 Drilling tool for chip removing machining as well as a loose top and a basic body therefor
12/23/2010US20100322728 Drilling tool for chip removing machining as well as a loose top therefor
12/23/2010US20100322727 Drilling tool of the loose top type
12/23/2010US20100322726 Drilling tool having point thinning
12/23/2010DE202010011308U1 Baugruppe mit einem Bohrkopf und einer Stecknuß Assembly with a drill and a socket wrench
12/23/2010DE102009029800A1 Tool i.e. portable electrically driven machine tool, for use as commercial jig saw, has tool base, and tool carrier provided with retainers and firmly connected with tool base body, where connection takes place by welding or sticking
12/22/2010EP2263829A1 Shaft tool and associated coolant/lubricant feeding point
12/22/2010CN201677067U Tapper drill body
12/22/2010CN201677066U Composite type drill bit capable of processing deep holes
12/22/2010CN101528393B Shank attaching device
12/22/2010CN101301689B 切削工具 Cutting Tools
12/22/2010CN101282806B Twist drill
12/16/2010WO2010144180A2 Indirect cooling of a rotary cutting tool
12/16/2010WO2010143595A1 Drilling tool
12/16/2010WO2010143315A1 Machining head replacement type rotary tool, holder, and machining head
12/16/2010WO2010142411A1 Drill bit
12/16/2010US20100316456 Twist Drill With Negative Axial Rake Transition Between The Lip And The Secondary Cutting Edge
12/16/2010DE102008049508B4 Bohrer Drill
12/16/2010DE102008045326B4 Bohrer Drill
12/16/2010CA2763051A1 Drilling tool
12/16/2010CA2759710A1 Indirect cooling of a rotary cutting tool
12/15/2010EP2260960A1 Cutting insert for drill, drill, and cutting method using same
12/15/2010CN201669450U Titanium alloy mold pressing glass fiber reinforced plastic processing drill bit
12/15/2010CN201669449U Flat-bottom counter bit
12/15/2010CN201669437U Compound power head device
12/15/2010CN101918164A Rotating tool for processing holes provided with cartridges having cutting inserts
12/15/2010CN101912988A Mechanical clamping combined molding reaming tool
12/15/2010CN101912987A Drill bit for processing deep hole with large length-diameter ratio
12/15/2010CN101912986A Cutting insert with helical geometry and drilling tool assembly
12/14/2010US7850405 Hole saw boss
12/09/2010WO2010140606A1 Cutting edge replaceable drill and drill main body
12/09/2010WO2010093866A3 Drill system, drill inserts and methods
12/09/2010US20100310332 Quick core removal hole cutting product
12/09/2010DE102009025223A1 Bohrer Drill
12/09/2010DE102009024256A1 Deep hole drill has cutter that is formed at drill head, where cutter has cutter edge, where cutter edge is assigned to chip breaker for breaking chips removed by cutter edge
12/09/2010DE102009023299A1 Drill e.g. hammer drill, for stones, has spiral coils clamping shell surface and extending spirally around core, where core exhibits bend and reverse bend running within shell surface
12/09/2010CA2764129A1 Indexable drill and drill body
12/08/2010EP2076344B1 Drill tip for a drilling tool
12/08/2010CN201664777U Drilling and tapping integral hot melting drill head
12/08/2010CN201664766U Rapid drill chuck
12/08/2010CN101909796A Carbide rotating tool
12/08/2010CN101909795A Drilling tool
12/08/2010CN101905338A Drillings remover and drill
12/02/2010WO2010137701A1 Indexable drill and drill body
12/02/2010US20100303578 Drop-in anchor
12/02/2010US20100303570 Adjustable drill bit
12/02/2010US20100303569 Rotating Tool for Processing Holes Provided with Cartridges Having Cutting Inserts
12/02/2010US20100303568 Drill bit system, assembly, and method for forming holes in materials
12/02/2010US20100303567 Guide member for a hole saw
12/02/2010US20100299844 Drop-in anchor
12/02/2010DE102009023089A1 Drilling body has shank and one or multiple drilling flour exhausting slots and one or multiple spirals with smaller diameter opposite to shank
12/02/2010CA2763957A1 Indexable drill and drill body
12/01/2010EP1991381B1 Masonry drill bit
12/01/2010CN201659318U Novel microbit
12/01/2010CN201659317U Micro-bit with large helical angle
12/01/2010CN201659316U Microbit with small cutting edge
12/01/2010CN201659315U Back spotfacer device of bolt hole counter bore
12/01/2010CN201659314U Drill for processing flat-bottomed hole
12/01/2010CN201659313U Micro drill
12/01/2010CN201659312U Micro drill bit with high-capacity grooves
11/2010
11/30/2010US7841812 Milling cutter and method of operating same, and other machine tools, and an adjustment mechanism therefor
11/25/2010US20100296887 Drill
11/25/2010US20100296884 Drill
11/25/2010DE202010012764U1 Bohrer Drill
11/25/2010DE102009003288A1 Bohrer Drill
11/25/2010DE102009003287A1 Bohrer Drill
11/24/2010EP2253402A1 Drill
11/24/2010EP2253401A1 Drill
11/24/2010EP2252421A1 Quick change arbor, hole cutter, and method
11/24/2010EP2076346B1 Tool for machining workpieces
11/24/2010CN201644880U Spiral groove taper countersink drill
11/24/2010CN201644879U Internal cooling depth drill
11/24/2010CN201644878U Composite type bit combining small diameter high speed steel bit with multiple carbide blades
11/24/2010CN201644861U Chamfering drill with quadrangular tail handle
11/24/2010CN101890522A Drill
11/24/2010CN101890521A Drill
11/23/2010US7837418 Twist drill
11/18/2010US20100290850 Boring arrangement to be connected to a boring machine
11/18/2010US20100290849 Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
11/18/2010DE102009019998A1 Counter sink has flange piece, which is directly or indirectly connectable with piping, and bar, which is supported at flange piece in swiveling manner and carries blade element at its lower end
11/17/2010CN201632690U Tapping drill
11/17/2010CN201632689U Novel burr scraper
11/17/2010CN201632669U Milling and boring compound cutting tool
11/17/2010CN101888912A Tool for the machining of workpieces
11/16/2010US7832967 Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insert
11/16/2010US7832966 Drill for making flat bottom hole
11/10/2010EP1590118B1 Tool coupling for rotary tools
11/10/2010CN201625801U Micro-drill bit for circuit board drilling and special grinding wheel thereof
11/10/2010CN201625800U Special cutting tool for machining pipe joint grooves
11/10/2010CN1792522B Cutting tool insert
11/10/2010CN101879622A Drill
11/10/2010CN101879621A Drilling tool and cam spanner for assembling and disassembling same
11/10/2010CN101879620A Indexable hard alloy shallow hole drilling method and drilling blade
11/10/2010CN101360579B Deep hole drilling machine
11/09/2010CA2478999C Nanolayered coated cutting tool and method for making the same
11/04/2010WO2010126693A1 Double-sided cutting insert for drilling tool
11/04/2010WO2010125881A1 Drill and method of cutting material to be cut using same
11/04/2010WO2010125555A1 Cutting tool and a process for making such a cutting tool
11/04/2010US20100278603 Multi-Piece Drill Head and Drill Including the Same
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