EP 1572406 A1 20050914 - DEEP HOLE DRILL EB90
Title (en)
DEEP HOLE DRILL EB90
Title (de)
TIEFLOCHBOHRER EB90
Title (fr)
FORET LONG EB90
Publication
Application
Priority
- DE 0304273 W 20031218
- DE 20219753 U 20021219
Abstract (en)
[origin: WO2004056520A1] The invention relates to a deep hole drill consisting of three sections, a drill head (1), a shank (2) and a clamping element (3). The drill head (1) and the shank (2) are provided with at least one preferably straight-grooved machined groove (5). In order to be able to carry out drilling in a more economic manner with improved feed values, the shank (2) is made of a hard metal. The drill head (1) can be made of a hard metal which is different from the hard metal of the shank (2).
IPC 1-7
IPC 8 full level
B23B 51/04 (2006.01)
CPC (source: EP KR US)
B23B 51/00 (2013.01 - KR); B23B 51/02 (2013.01 - KR); B23B 51/04 (2013.01 - EP KR US); B23B 51/063 (2022.01 - EP US); B23B 2222/16 (2013.01 - EP US); B23B 2222/32 (2013.01 - EP US); B23B 2224/16 (2013.01 - EP US); B23B 2224/36 (2013.01 - EP US); B23B 2226/125 (2013.01 - EP US); B23B 2226/18 (2013.01 - EP US); B23B 2240/11 (2013.01 - EP US); B23B 2251/02 (2022.01 - EP US); Y10T 408/455 (2015.01 - EP US); Y10T 408/89 (2015.01 - EP US)
Citation (search report)
See references of WO 2004056520A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 20219753 U1 20040422; AU 2003299279 A1 20040714; DE 10394152 D2 20051103; EP 1572406 A1 20050914; JP 2006510492 A 20060330; KR 20050085846 A 20050829; US 2005244236 A1 20051103; US 2007065243 A1 20070322; WO 2004056520 A1 20040708
DOCDB simple family (application)
DE 20219753 U 20021219; AU 2003299279 A 20031218; DE 0304273 W 20031218; DE 10394152 T 20031218; EP 03799448 A 20031218; JP 2004561063 A 20031218; KR 20057011615 A 20050620; US 15476905 A 20050616; US 60378506 A 20061122