GB190703762A - An Improved Tool for Boring Metal Shafts and the like. - Google Patents

An Improved Tool for Boring Metal Shafts and the like.

Info

Publication number
GB190703762A
GB190703762A GB190703762DA GB190703762A GB 190703762 A GB190703762 A GB 190703762A GB 190703762D A GB190703762D A GB 190703762DA GB 190703762 A GB190703762 A GB 190703762A
Authority
GB
United Kingdom
Prior art keywords
improved tool
metal shafts
boring metal
boring
shafts
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.)
Expired
Application number
Inventor
Frederick Thomas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190703762A publication Critical patent/GB190703762A/en
Expired legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

3762. Thomas, F. Feb. 15. Cleaning pipes and tubes.-Tools of the kind described in Specification No. 1452, A.D. 1905, have the holders a, Fig. 1, formed with heads a<1> about 1/64 inch less in diameter than the cutter and cut away at a<2>, Fig. 3, to allow the passage of dÚbris.
GB190703762D 1907-02-15 1907-02-15 An Improved Tool for Boring Metal Shafts and the like. Expired GB190703762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190703762T 1907-02-15

Publications (1)

Publication Number Publication Date
GB190703762A true GB190703762A (en) 1907-05-23

Family

ID=32259574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190703762D Expired GB190703762A (en) 1907-02-15 1907-02-15 An Improved Tool for Boring Metal Shafts and the like.

Country Status (1)

Country Link
GB (1) GB190703762A (en)

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