SE9701147L
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1997-05-23
Method and tool for forming a tapered hole in a workpiece by pressing
GB235810A
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US3120766A
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1964-02-11
Gun type drilling means
CN212977026U
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2021-04-16
High efficiency thread machining milling cutter
GB1342586A
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1974-01-03
Punch tools
GB109102A
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1917-09-01
An Improved Centering Bit or Countersinking Drill.
KR20030022241A
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2003-03-15
Tap holder
GB221430A
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GB135147A
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DE59503769D1
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1998-11-05
Cutting machine tool
GB191101236A
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1911-06-21
Improvements in Pneumatic Hammers.
GB190910889A
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1909-11-25
Improvements in Twist Drills.
GB190921834A
(en )
1910-10-24
Improvements in Portable Screw Punching Machines.
GB132992A
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GB135398A
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GB190505725A
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1905-11-02
An Improved Tapping and Drilling Chuck
GB190900532A
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1909-06-17
Improvements in and relating to Tool-holders for use in Machine-tools.
GB440506A
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1936-01-01
Improvements relating to percussive tools
GB190302301A
(en )
1903-10-15
A Pneumatic Percussive Tool.
GB190400282A
(en )
1904-03-03
Improvements in and relating to Machines for Producing Steel Chips.
GB190929436A
(en )
1910-04-21
Improvements in Keyway Cutting Tools.
GB190514234A
(en )
1905-10-19
Improvements in Jigs for Centering Work.
GB190928654A
(en )
1910-12-08
An Improved Appliance for Use with Drilling Machines, Lathes and the like Tools, for Drilling, Tapping, Screwing-in Studs and the like Operations.
GB132662A
(en )
GB190427559A
(en )
1905-10-26
An Improved Gear for Boring Tapering Holes.