GB189524878A - Improvements in Drills and Undercutters Combined, for Drilling and Undercutting in Steel, Iron, Brass, Metal, Stone, and other kindred Materials. - Google Patents

Improvements in Drills and Undercutters Combined, for Drilling and Undercutting in Steel, Iron, Brass, Metal, Stone, and other kindred Materials.

Info

Publication number
GB189524878A
GB189524878A GB189524878DA GB189524878A GB 189524878 A GB189524878 A GB 189524878A GB 189524878D A GB189524878D A GB 189524878DA GB 189524878 A GB189524878 A GB 189524878A
Authority
GB
United Kingdom
Prior art keywords
undercutters
undercutting
drills
brass
stone
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
James Alfred Derham
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 GB189524878A publication Critical patent/GB189524878A/en
Expired legal-status Critical Current

Links

GB189524878D 1895-12-28 1895-12-28 Improvements in Drills and Undercutters Combined, for Drilling and Undercutting in Steel, Iron, Brass, Metal, Stone, and other kindred Materials. Expired GB189524878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189524878T 1895-12-28

Publications (1)

Publication Number Publication Date
GB189524878A true GB189524878A (en) 1896-07-25

Family

ID=32528959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189524878D Expired GB189524878A (en) 1895-12-28 1895-12-28 Improvements in Drills and Undercutters Combined, for Drilling and Undercutting in Steel, Iron, Brass, Metal, Stone, and other kindred Materials.

Country Status (1)

Country Link
GB (1) GB189524878A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063148A (en) * 1960-07-12 1962-11-13 Huck Mfg Co Core removal tool
US5288184A (en) * 1992-05-23 1994-02-22 Heinrich Heule Deburring tool with additional cutting tool
US5897273A (en) * 1996-07-11 1999-04-27 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Deburring tool and process on a hole opposite the tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063148A (en) * 1960-07-12 1962-11-13 Huck Mfg Co Core removal tool
US5288184A (en) * 1992-05-23 1994-02-22 Heinrich Heule Deburring tool with additional cutting tool
US5897273A (en) * 1996-07-11 1999-04-27 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Deburring tool and process on a hole opposite the tool

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