ES251425U - Small bit. (Machine-translation by Google Translate, not legally binding) - Google Patents

Small bit. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES251425U
ES251425U ES1980251425U ES251425U ES251425U ES 251425 U ES251425 U ES 251425U ES 1980251425 U ES1980251425 U ES 1980251425U ES 251425 U ES251425 U ES 251425U ES 251425 U ES251425 U ES 251425U
Authority
ES
Spain
Prior art keywords
machine
translation
legally binding
google translate
drill bit
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.)
Granted
Application number
ES1980251425U
Other languages
Spanish (es)
Other versions
ES251425Y (en
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.)
IMPEX-ESSEN VERTRIEB VON WERKZEUGEN GMBH
Original Assignee
IMPEX-ESSEN VERTRIEB VON WERKZEUGEN GMBH
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 IMPEX-ESSEN VERTRIEB VON WERKZEUGEN GMBH filed Critical IMPEX-ESSEN VERTRIEB VON WERKZEUGEN GMBH
Priority to ES1980251425U priority Critical patent/ES251425Y/en
Publication of ES251425U publication Critical patent/ES251425U/en
Application granted granted Critical
Publication of ES251425Y publication Critical patent/ES251425Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Small drill bit, especially helical or pinhole drill bit, with a rod fixedly clamped in a three-jaw chuck of a drilling machine, characterized in that the clamping shank has a hexagonal profile. Drill according to claim 1, characterized in that the distance between opposing faces of its hexagonal clamping shank is smaller than the diameter of its remaining shank part. 3. A three-jaw mandrel in drilling machines provided with a small drill bit thereon with a hexagonal clamping shank, according to claims 1 or 2. 4. Small drill (Machine-translation by Google Translate, not legally binding)
ES1980251425U 1980-06-16 1980-06-16 SMALL DRILL BIT. Expired ES251425Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1980251425U ES251425Y (en) 1980-06-16 1980-06-16 SMALL DRILL BIT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980251425U ES251425Y (en) 1980-06-16 1980-06-16 SMALL DRILL BIT.

Publications (2)

Publication Number Publication Date
ES251425U true ES251425U (en) 1980-11-01
ES251425Y ES251425Y (en) 1981-04-01

Family

ID=8409429

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980251425U Expired ES251425Y (en) 1980-06-16 1980-06-16 SMALL DRILL BIT.

Country Status (1)

Country Link
ES (1) ES251425Y (en)

Also Published As

Publication number Publication date
ES251425Y (en) 1981-04-01

Similar Documents

Publication Publication Date Title
ES443740A1 (en) Tools and methods for machining bores
FR2501093B1 (en) BORING OR DRILLING TOOL FOR USE AS A BORING BAR OR A DRILL ROD
GB2095138B (en) Boring machine with work-handling tool turret
GB2019269A (en) Machine tool with workpiece clamping arrangement
FR2564026B1 (en) TIGHTENING CHUCK FOR A TOOL, PARTICULARLY FOR PERCUSSION DRILLING.
DE3468637D1 (en) Percussion drilling machine
DK431580A (en) SPINDLE EXTENSIONS ISA FOR DRILL AND MILLING MACHINES
IT8720825A0 (en) MACHINE TOOL FOR TURNING, MILLING, BORING, DRILLING AND WASHING WITH INDEPENDENT HOLDING OF THE WORKPIECE.
ATE70476T1 (en) MACHINE TOOL WITH TWO WORKSPINDLES.
GB1262426A (en) Improvements in fluted drills
ES251425U (en) Small bit. (Machine-translation by Google Translate, not legally binding)
IT8024966A0 (en) PROCEDURE FOR DETERMINING THE POSITION OF THE TIP OF A TOOL WITH RESPECT TO A TOOL SLIDE OF A CNC MACHINE TOOL, ESPECIALLY OF A LATHE.
ES202066U (en) Drill. (Machine-translation by Google Translate, not legally binding)
AR215080A1 (en) DRILL BIT WITH SHANK FOR FASTENING A DRILL CHUCK OF A DRILLING MACHINE
US2846904A (en) Boring bar
GB551448A (en) Improvements relating to work holders for use in drilling and like operations performed on rod, bar, strip or like material
SE7909149L (en) DRILLING TOOLS
GB1029476A (en) A deep-hole drill
SU1166912A1 (en) Apparatus for machining openings
GB1222029A (en) Improvements relating to shanks for drills and the like
GB1186171A (en) Improvements in Methods of Turning.
JPS5281789A (en) Drill reamer composite drilling tool
EP0538642A3 (en) Process for clamping, with a defined free working length, a drilling or milling tool of a circuit board drilling machine in the collet equipped drilling spindle of that machine
JPS56134110A (en) Internal diameter chuck for machine tool
ES239386U (en) Useful to filth in thread and hazelnut. (Machine-translation by Google Translate, not legally binding)