JPS5656381A - Cylindrical grinder for a hole cutter - Google Patents

Cylindrical grinder for a hole cutter

Info

Publication number
JPS5656381A
JPS5656381A JP13121579A JP13121579A JPS5656381A JP S5656381 A JPS5656381 A JP S5656381A JP 13121579 A JP13121579 A JP 13121579A JP 13121579 A JP13121579 A JP 13121579A JP S5656381 A JPS5656381 A JP S5656381A
Authority
JP
Japan
Prior art keywords
hole cutter
cutter
hole
core
cylindrical grinder
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.)
Pending
Application number
JP13121579A
Other languages
Japanese (ja)
Inventor
Katsuhei Omi
Nobumasa Fujishiro
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.)
OOMI KOGYO KK
Omi Kogyo Co Ltd
Original Assignee
OOMI KOGYO KK
Omi Kogyo 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 OOMI KOGYO KK, Omi Kogyo Co Ltd filed Critical OOMI KOGYO KK
Priority to JP13121579A priority Critical patent/JPS5656381A/en
Publication of JPS5656381A publication Critical patent/JPS5656381A/en
Pending legal-status Critical Current

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)
  • Drilling Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE:To make forming of a cutter easy and to make its rotation smooth by forming a resinous grinder into a cylinder. CONSTITUTION:A core 1 as a core material for a hole cutter H is cylindrically formed with a net 2 of a glass fiber material. Also, one end of a cylindrical grinder 3, formed of a resinous abrasive with the core 1 inside, is a grinding side G and the other end is a fitting side J on a rotary shaft S. Therefore, the hole cutter H in molded with a resin and can be extremely easily formed compared with a metallic hole cutter. As he hole cutter H has no cutting edge with a rough surface, a hole A can be smoothly bored, and even when reinforcing iron bars are present in a concrete wall W, the grinding can be continued.
JP13121579A 1979-10-11 1979-10-11 Cylindrical grinder for a hole cutter Pending JPS5656381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13121579A JPS5656381A (en) 1979-10-11 1979-10-11 Cylindrical grinder for a hole cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13121579A JPS5656381A (en) 1979-10-11 1979-10-11 Cylindrical grinder for a hole cutter

Publications (1)

Publication Number Publication Date
JPS5656381A true JPS5656381A (en) 1981-05-18

Family

ID=15052721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13121579A Pending JPS5656381A (en) 1979-10-11 1979-10-11 Cylindrical grinder for a hole cutter

Country Status (1)

Country Link
JP (1) JPS5656381A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63283868A (en) * 1987-02-27 1988-11-21 Toshiba Tungaloy Co Ltd Superabrasive grain boring tool
JP5954554B1 (en) * 2015-08-18 2016-07-20 伊藤　幸男 Wire mesh grinding wheel with coolant guide
JP6041248B1 (en) * 2016-03-25 2016-12-07 伊藤　幸男 Wire mesh grinding wheel with coolant guide base metal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63283868A (en) * 1987-02-27 1988-11-21 Toshiba Tungaloy Co Ltd Superabrasive grain boring tool
JP5954554B1 (en) * 2015-08-18 2016-07-20 伊藤　幸男 Wire mesh grinding wheel with coolant guide
JP6041248B1 (en) * 2016-03-25 2016-12-07 伊藤　幸男 Wire mesh grinding wheel with coolant guide base metal

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