| Patents for B24B 3 - Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools (4,999) |
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| 07/17/2013 | CN203062450U Repair device for worn broach |
| 07/17/2013 | CN203062449U Multi-shaft worktable structure for cutter and shear grinder |
| 07/17/2013 | CN103203771A Novel perforation and sharpening combined device for numerical control cutting machine |
| 07/17/2013 | CN103203666A Efficient grinding method for tipping tooth tops of side-edge-free roughing broaches |
| 07/17/2013 | CN103203665A Sharpening device for long-strip-shaped cutting tools |
| 07/10/2013 | CN203045445U Hob-type knife grinder of tobacco cutter |
| 07/10/2013 | CN203045444U Cutting machine sharpener mechanism |
| 07/10/2013 | CN203045443U Cutter grinding device of tobacco leaf cutting machine |
| 07/10/2013 | CN203045442U Efficient turning tool coping machine tool |
| 07/10/2013 | CN203045441U Drill grinder |
| 07/10/2013 | CN203045440U Worm spiral milling cutter blade coping machine |
| 07/10/2013 | CN203045439U Flexible tool passivation device |
| 07/10/2013 | CN203045438U Planer type numerical control tool grinding machine |
| 07/10/2013 | CN203045437U Rotating tool grinder |
| 07/10/2013 | CN103192301A Knife sharpener |
| 07/10/2013 | CN103192300A Drill lip automatically sticking and adhering device |
| 07/10/2013 | CN103192299A Training device for bit edge sharpening |
| 07/10/2013 | CN103192298A Screw tap grinding mechanism |
| 07/03/2013 | CN203031393U Carpentry drill grinder |
| 07/03/2013 | CN203031392U Chisel edge grinding seat of drill grinder |
| 07/03/2013 | CN203031391U Cutting tool passivation tooling and towed polishing machine |
| 07/03/2013 | CN203031390U Automatic grinding apparatus |
| 07/03/2013 | CN203031389U Improved structure of vertical grinding and horizontal grinding numerically-controlled machine tool |
| 07/03/2013 | CN102228998B Titanium alloy cutter for cutting and manufacturing method thereof |
| 06/28/2013 | DE202012012624U1 Vorrichtung zum Schleifen von Rotationsmessern An apparatus for grinding of rotary knives |
| 06/27/2013 | WO2013096537A2 Precision sharpener for ceramic knife blades |
| 06/27/2013 | WO2013091110A1 Computer controlled multiple axis grinding machine for grinding saw blades |
| 06/27/2013 | US20130165021 Precision sharpener for ceramic knife blades |
| 06/26/2013 | CN203019165U Fixture for processing thermal treatment deformation disc knife |
| 06/26/2013 | CN203019164U Knife grinder |
| 06/26/2013 | CN203019163U Knife sharpening machine frame |
| 06/26/2013 | CN203019162U Tool for cutter grinding of large spiral bevel gear cutter teeth |
| 06/26/2013 | CN203019161U Edged grinder grinding wheel clamping device |
| 06/26/2013 | CN103170881A Numerical control grinding machine for machining blade |
| 06/26/2013 | CN102490090B Cutter sharpening device of gun drill |
| 06/20/2013 | US20130157547 Blade grinder comprising a blade holder |
| 06/19/2013 | EP2603352A2 Blade grinder comprising a blade holder |
| 06/19/2013 | CN203003612U Blade grinding clamp of silicon steel sheet punching die punch |
| 06/19/2013 | CN102366908B Grinding machine for ice skate blade |
| 06/12/2013 | CN202985268U Edging machine of steel spade |
| 06/12/2013 | CN202985267U Fixture for relief angle processing |
| 06/12/2013 | CN202985266U Reamer edging device |
| 06/12/2013 | CN202985265U Numerical system for numerical control screw tap grinding machine |
| 06/12/2013 | CN202985264U Fixture for clamping hole location blade |
| 06/12/2013 | CN103143993A Grinding and sharpening device for adjustable high-speed dynamic following cutting blade |
| 06/12/2013 | CN103143992A Cutter passivation device |
| 06/12/2013 | CN103143991A Numerical control system-based tool grinding method, device and system |
| 06/05/2013 | EP2598283A1 Sharpening apparatus |
| 06/05/2013 | CN202965771U Multifunctional nicking tool |
| 06/05/2013 | CN202964315U Precision rotating shaft for cutter grinding machine |
| 06/05/2013 | CN202964314U Cutter grinding machining device |
| 06/05/2013 | CN202964313U Adjustable tool sharpener cutting tool mounting device |
| 06/05/2013 | CN202964312U Cutter installation structure for tool sharpener |
| 06/05/2013 | CN202964311U Dedicated grinding clamp for centrally symmetrical cutter tablet plate |
| 06/05/2013 | CN202964310U Jig special for grinding alloy tool blades |
| 06/05/2013 | CN202964309U Dedicated grinding fixture for platy alloy cutting head |
| 06/05/2013 | CN202964308U Grinding device for roller glass cutter blades |
| 06/05/2013 | CN202964307U Adjustable tool sharpener for plastic crushing knife |
| 06/05/2013 | CN202964306U Knife grinder for plastic smashing knife |
| 06/05/2013 | CN202964305U Grinding device for lathe tools made of artificial polycrystalline diamond compacts |
| 06/05/2013 | CN202964304U Multidigit blade relief grinding fixture |
| 06/05/2013 | CN202964303U Diamond drilling tool grinding clamp |
| 06/05/2013 | CN202964302U Grinding head mechanism of small screw tap thread grinder |
| 06/05/2013 | CN202964301U Hob grinding machine |
| 06/05/2013 | CN202964300U Knife sharpener |
| 06/05/2013 | CN202964299U Metal sander |
| 06/05/2013 | CN202964298U Movement platform for novel cutter grinder |
| 06/05/2013 | CN202964297U Two-dimensional precision movement platform for cutter grinding machine |
| 06/05/2013 | CN202964296U Precision linear shaft for cutter grinding machine |
| 06/05/2013 | CN202964295U Fixture for supporting elongated cutting tool |
| 06/05/2013 | CN202964294U Long and thin cutter supporting device |
| 06/05/2013 | CN202964293U Fixture for grinding triangular cutter blade |
| 06/05/2013 | CN202964292U Fixture for grinding cutter |
| 06/05/2013 | CN103128612A Auto-feed tool machining device |
| 06/05/2013 | CN103128611A Continuous auto-feed tool machining system |
| 06/05/2013 | CN103128610A Continuous automatic tool machining device |
| 06/05/2013 | CN103128609A Multi-shaft linked multi-functional knife and scissor grinding machine |
| 06/05/2013 | CN103128608A Universal slicing knife grinder with loading/baiting manipulator |
| 06/05/2013 | CN103128607A Device for finish machining of ring-shaped workpiece |
| 06/05/2013 | CN103128606A Sharpener |
| 06/05/2013 | CN102328247B Automatic grinding machine for cutting edge of surgical knife blade |
| 05/29/2013 | CN202952125U Electric knife grinding machine |
| 05/29/2013 | CN202952124U Spherical milling cutter grinding device |
| 05/29/2013 | CN202952123U Tool grinding frame jig |
| 05/29/2013 | CN102059597B Machining method of negative chamfer of hard tooth-surface pinion cutter |
| 05/29/2013 | CN101462243B Grinding machine for grinding a workpiece and a method of conditioning a cup-shaped grinding wheel |
| 05/28/2013 | CA2686678C Method for the simultaneous sharpening of opposed cutting edges |
| 05/22/2013 | CN202943492U Automatic tool sharpener |
| 05/22/2013 | CN202943491U Pressure head of blade fine grinder |
| 05/16/2013 | DE102012021718A1 System und Verfahren zum gleichzeitigen Ausbilden von Hohlkehlen in Vollhartmetallwerkzeugen System and method for simultaneously forming grooves in solid carbide tools |
| 05/15/2013 | CN202934412U Novel electric knife sharpener |
| 05/15/2013 | CN202934411U Blade grinding tool for pruning machine |
| 05/15/2013 | CN202934410U Blade fixing mechanism of edge grinding device |
| 05/10/2013 | WO2013066113A1 Automated device for re-sharpening drill bit |
| 05/10/2013 | WO2013064932A1 Method for producing a cutting member |
| 05/08/2013 | CN103084938A Cutting machine grinding mechanism |
| 05/08/2013 | CN103084937A Knife grinder for grinding formed blade |
| 05/08/2013 | CN103084936A Hobbing cutter fixing device |
| 05/08/2013 | CN103084935A Grinding method for milling cutter degrees, formed milling cutter and degree milling cutter |
| 05/08/2013 | CN103084934A Numerical control precise circular knife grinding mill and method thereof |