GB8910017D0 - A drill - Google Patents

A drill

Info

Publication number
GB8910017D0
GB8910017D0 GB898910017A GB8910017A GB8910017D0 GB 8910017 D0 GB8910017 D0 GB 8910017D0 GB 898910017 A GB898910017 A GB 898910017A GB 8910017 A GB8910017 A GB 8910017A GB 8910017 D0 GB8910017 D0 GB 8910017D0
Authority
GB
United Kingdom
Prior art keywords
drill
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.)
Withdrawn
Application number
GB898910017A
Other versions
GB2219229A (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.)
KWO WERKZEUGE GmbH
Original Assignee
KWO WERKZEUGE 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 KWO WERKZEUGE GmbH filed Critical KWO WERKZEUGE GmbH
Publication of GB8910017D0 publication Critical patent/GB8910017D0/en
Publication of GB2219229A publication Critical patent/GB2219229A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G15/00—Boring or turning tools; Augers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
GB8910017A 1988-05-03 1989-05-02 Drill bit Withdrawn GB2219229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3815035 1988-05-03

Publications (2)

Publication Number Publication Date
GB8910017D0 true GB8910017D0 (en) 1989-06-21
GB2219229A GB2219229A (en) 1989-12-06

Family

ID=6353513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8910017A Withdrawn GB2219229A (en) 1988-05-03 1989-05-02 Drill bit

Country Status (2)

Country Link
GB (1) GB2219229A (en)
IT (1) IT1234142B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161924A (en) * 1989-08-31 1992-11-10 Autocam Corporation Method and tool for concentric backchamfering on a turning machine
DE4115030C1 (en) * 1991-05-08 1992-06-25 Famag-Werkzeugfabrik Friedr. Aug. Muehlhoff, 5630 Remscheid, De
GB2388803B (en) * 2002-01-14 2005-11-02 Tcl Supplies Ltd Drill bit
GB2444634B (en) * 2006-12-06 2011-03-02 Irwin Ind Tool Co Drill bit
US8070398B2 (en) 2008-02-19 2011-12-06 Irwin Industrial Tool Company Multi-blade self feed bit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB375596A (en) * 1931-08-07 1932-06-30 Julius Scheeren Improvements in stone drills
GB518688A (en) * 1938-09-02 1940-03-05 Shawlock Inc Improvements in or relating to a boring tool, particularly for boring taper holes
LU30348A1 (en) * 1950-10-04
CH310708A (en) * 1953-12-22 1955-10-31 Degen Hugo Drill for drilling dowel holes.
GB1349033A (en) * 1971-03-22 1974-03-27 English Electric Co Ltd Drills
DK10775A (en) * 1974-01-17 1975-09-01 Bosch Gmbh Robert
DE2461750A1 (en) * 1974-12-28 1976-07-08 Beck August Fa TWIST DRILLS
US3997279A (en) * 1975-01-20 1976-12-14 Parker Manufacturing Co. Drill bit
EP0107651B1 (en) * 1982-04-16 1986-12-30 Ford-Werke Aktiengesellschaft Drill bit for fiber reinforced plastics
US4651374A (en) * 1986-03-17 1987-03-24 Turchan Manuel C Combined hole making and threading tool

Also Published As

Publication number Publication date
GB2219229A (en) 1989-12-06
IT8946834A0 (en) 1989-04-28
IT1234142B (en) 1992-05-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)