GB201619587D0 - Drill bits - Google Patents

Drill bits

Info

Publication number
GB201619587D0
GB201619587D0 GBGB1619587.7A GB201619587A GB201619587D0 GB 201619587 D0 GB201619587 D0 GB 201619587D0 GB 201619587 A GB201619587 A GB 201619587A GB 201619587 D0 GB201619587 D0 GB 201619587D0
Authority
GB
United Kingdom
Prior art keywords
drill bits
drill
bits
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB1619587.7A
Other versions
GB2545333A (en
GB2545333B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Holemaker Tech Ltd
Original Assignee
Holemaker Tech Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Holemaker Tech Ltd filed Critical Holemaker Tech Ltd
Publication of GB201619587D0 publication Critical patent/GB201619587D0/en
Publication of GB2545333A publication Critical patent/GB2545333A/en
Application granted granted Critical
Publication of GB2545333B publication Critical patent/GB2545333B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/008—Chucks; Expansion mandrels; Adaptations thereof for remote control with arrangements for transmitting torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1075—Retention by screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/12—Adapters for drills or chucks; Tapered sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2265/00—Details of general geometric configurations
    • B23B2265/32—Polygonal
    • B23B2265/326—Hexagonal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/02—Connections between the shanks and detachable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2240/00—Details of connections of tools or workpieces
    • B23C2240/24—Connections using screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2265/00—Details of general geometric configurations
    • B23C2265/32—Polygonal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D2277/00—Reaming tools
    • B23D2277/02—Cutting head and shank made from two different components which are releasably or non-releasably attached to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D2277/00—Reaming tools
    • B23D2277/70—Polygonal sections, e.g. for torque transmission between parts able to be uncoupled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
GB1619587.7A 2015-11-27 2016-11-18 A metalworking cutting device with three screw recesses Active GB2545333B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1521022.2A GB201521022D0 (en) 2015-11-27 2015-11-27 Drill bits

Publications (3)

Publication Number Publication Date
GB201619587D0 true GB201619587D0 (en) 2017-01-04
GB2545333A GB2545333A (en) 2017-06-14
GB2545333B GB2545333B (en) 2019-09-25

Family

ID=55177390

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1521022.2A Ceased GB201521022D0 (en) 2015-11-27 2015-11-27 Drill bits
GB1619587.7A Active GB2545333B (en) 2015-11-27 2016-11-18 A metalworking cutting device with three screw recesses

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1521022.2A Ceased GB201521022D0 (en) 2015-11-27 2015-11-27 Drill bits

Country Status (1)

Country Link
GB (2) GB201521022D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6779337B1 (en) * 2019-04-26 2020-11-04 株式会社牧野フライス製作所 How to make T-shaped tools and T-shaped tools

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2222580Y (en) * 1995-03-01 1996-03-20 谭士杰 Universal shaped valve reamer
US5957634A (en) * 1997-03-07 1999-09-28 Carpinetti; David J. Quick change drill extender system
DE29708384U1 (en) * 1997-05-10 1997-08-14 Zierpka, Eva-Maria, 76199 Karlsruhe Tool system that can be coupled to the drive shaft of a lathe
US6517297B2 (en) * 2000-02-14 2003-02-11 Black & Decker Inc. Chuck and assembly with bit
DE20312887U1 (en) * 2003-08-21 2003-10-09 Festool GmbH, 73240 Wendlingen Mounting shaft for rotating tool has a polygonal cross section with rounded edges on a circle
GB201411392D0 (en) * 2014-06-26 2014-08-13 Black & Decker Inc A tool holder
CN203972935U (en) * 2014-06-30 2014-12-03 张�杰 The controlled torque milling head in the small-sized hole of mobile phone
CN204321260U (en) * 2014-12-17 2015-05-13 兰海 The controlled torque drill bit of the little nibs of mobile phone
CN204735759U (en) * 2015-03-27 2015-11-04 镇江锐诚精密工具有限公司 Composite drill bit convenient to centre gripping
CN205888293U (en) * 2016-08-15 2017-01-18 扬州市实力五金工具工贸有限公司 Screw tap with apt qualitative ability of high pressure heater

Also Published As

Publication number Publication date
GB201521022D0 (en) 2016-01-13
GB2545333A (en) 2017-06-14
GB2545333B (en) 2019-09-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20210114 AND 20210120