NL7503510A - Device for spiral drills to determine depth of blind bore - consists of thin-walled bush secured on drill by radial set screws - Google Patents

Device for spiral drills to determine depth of blind bore - consists of thin-walled bush secured on drill by radial set screws

Info

Publication number
NL7503510A
NL7503510A NL7503510A NL7503510A NL7503510A NL 7503510 A NL7503510 A NL 7503510A NL 7503510 A NL7503510 A NL 7503510A NL 7503510 A NL7503510 A NL 7503510A NL 7503510 A NL7503510 A NL 7503510A
Authority
NL
Netherlands
Prior art keywords
drill
thin
set screws
blind bore
bush
Prior art date
Application number
NL7503510A
Other languages
Dutch (nl)
Original Assignee
Lobert Paul
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 Lobert Paul filed Critical Lobert Paul
Publication of NL7503510A publication Critical patent/NL7503510A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/003—Stops attached to drilling tools, tool holders or drilling machines
    • B23B49/005—Attached to the drill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The device is intended for determining the depth of a blind bore. It consists of a thin-walled bush (1), with or without a collar (2) at one end, and provided with a bore (11) corresponding with the diamete rof the drill (3). Two radial tapped bores (111) are provided in the bush which accommodate set screws (4) to engage the flutting (31) of the drill and thus fix the bush. The edges of bush and collar may be radiused or chamfered. The bush may be in metal, light metal or plastics.
NL7503510A 1974-03-23 1975-03-24 Device for spiral drills to determine depth of blind bore - consists of thin-walled bush secured on drill by radial set screws NL7503510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7410226 1974-03-23

Publications (1)

Publication Number Publication Date
NL7503510A true NL7503510A (en) 1975-09-25

Family

ID=6644316

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7503510A NL7503510A (en) 1974-03-23 1975-03-24 Device for spiral drills to determine depth of blind bore - consists of thin-walled bush secured on drill by radial set screws

Country Status (1)

Country Link
NL (1) NL7503510A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1862243A2 (en) * 2006-05-31 2007-12-05 Black & Decker, Inc. Pocket Hole Jig Tool System
US7967534B2 (en) 2006-05-31 2011-06-28 Black & Decker Inc. Pocket hole jig tool system
US8029214B2 (en) 2006-05-31 2011-10-04 Black & Decker Inc. Pocket hole jig tool system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1862243A2 (en) * 2006-05-31 2007-12-05 Black & Decker, Inc. Pocket Hole Jig Tool System
EP1862243A3 (en) * 2006-05-31 2009-09-09 Black & Decker, Inc. Pocket Hole Jig Tool System
US7967534B2 (en) 2006-05-31 2011-06-28 Black & Decker Inc. Pocket hole jig tool system
US7976252B2 (en) 2006-05-31 2011-07-12 Black & Decker Inc. Pocket hole jig tool system
US8029214B2 (en) 2006-05-31 2011-10-04 Black & Decker Inc. Pocket hole jig tool system
US8052358B2 (en) 2006-05-31 2011-11-08 Black & Decker Inc. Pocket hole jig system

Similar Documents

Publication Publication Date Title
ES320669A1 (en) Installation to cover a tube with a tube. (Machine-translation by Google Translate, not legally binding)
GB1372893A (en) Drill guide
DE59001463D1 (en) DRILL.
ES296675U (en) Closure device for containers.
FR2398912A1 (en) SCREW THREAD BIT ELEMENT
DK553185A (en) FIXING DEVICE FOR A DRILLING AND / OR CUTTING CLOCK ON DRILLING MACHINES
SE7704933L (en) DRILLING MACHINE WITH DRILLING DEPTH POSITION
ATE52719T1 (en) DEVICE FOR COUNTERSINKING, ESPECIALLY AT THE INACCESSIBLE END OF THROUGH HOLES.
NL7600494A (en) DRILLING TOOL WITH DRILL AND TAKE-UP.
NL7503510A (en) Device for spiral drills to determine depth of blind bore - consists of thin-walled bush secured on drill by radial set screws
GB2005572A (en) A drilling tool with a notched shank
ES420056A1 (en) Bolt anchoring devices
ATE214990T1 (en) HOLE SAW DEVICE WITH EJECTOR DEVICE
NL7601126A (en) DRILLING TOOL WITH DRILL AND ATTACHED PART.
ATE22971T1 (en) SLEEVE-SHAPED EXPANSION DOWEL.
US2240230A (en) V block
GB1280509A (en) An improvement in or relating to means for securing pulleys and the like on shafts
DE59008114D1 (en) Device for drilling holes.
DE59200768D1 (en) Drilling tool with additional blades adjustable in height from the cutting tip.
FR2359670A1 (en) Hole chamfering accessory for drills - has blade clamped into holder and positioned on stem of drill, held in V=notch of holder
ES2011280B3 (en) EXPANDABLE TACO
JPS51128082A (en) Drilling machine provided with index device
ES195061U (en) An adjustment device. (Machine-translation by Google Translate, not legally binding)
FR2316053A1 (en) Sheet metal point marker - has sighting block with through hole to receive locating lens and punch
ES247425U (en) A device for joining metal carpentry profiles. (Machine-translation by Google Translate, not legally binding)