TW322809U - Core drill bit - Google Patents

Core drill bit

Info

Publication number
TW322809U
TW322809U TW086203575U TW86203575U TW322809U TW 322809 U TW322809 U TW 322809U TW 086203575 U TW086203575 U TW 086203575U TW 86203575 U TW86203575 U TW 86203575U TW 322809 U TW322809 U TW 322809U
Authority
TW
Taiwan
Prior art keywords
drill bit
core drill
core
bit
drill
Prior art date
Application number
TW086203575U
Other languages
Chinese (zh)
Inventor
Kunio Okada
Hiroyuki Matsubara
Kunihiro Tagaya
Original Assignee
Consec Kk Co 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 Consec Kk Co Ltd filed Critical Consec Kk Co Ltd
Publication of TW322809U publication Critical patent/TW322809U/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
TW086203575U 1995-09-05 1997-03-07 Core drill bit TW322809U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22781895A JPH0970817A (en) 1995-09-05 1995-09-05 Core drill bit

Publications (1)

Publication Number Publication Date
TW322809U true TW322809U (en) 1997-12-11

Family

ID=16866863

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086203575U TW322809U (en) 1995-09-05 1997-03-07 Core drill bit

Country Status (2)

Country Link
JP (1) JPH0970817A (en)
TW (1) TW322809U (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3290103B2 (en) * 1997-06-11 2002-06-10 株式会社アライドマテリアル Core bit
JP7014505B2 (en) * 2016-06-28 2022-02-01 株式会社Subaru Honeycomb core drilling tool, honeycomb core drilling method and honeycomb core drilling machine

Also Published As

Publication number Publication date
JPH0970817A (en) 1997-03-18

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