GB1105539A - Trepanning gun drill - Google Patents
Trepanning gun drillInfo
- Publication number
- GB1105539A GB1105539A GB7277/67A GB727767A GB1105539A GB 1105539 A GB1105539 A GB 1105539A GB 7277/67 A GB7277/67 A GB 7277/67A GB 727767 A GB727767 A GB 727767A GB 1105539 A GB1105539 A GB 1105539A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trepanning
- gun drill
- drill
- feb
- coolant
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0486—Drills for trepanning with lubricating or cooling equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/06—Drills with lubricating or cooling equipment
- B23B51/063—Deep hole drills, e.g. ejector drills
- B23B51/066—Gun drills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
1,105,539. Drill. R. FRITZSCHE, and W. K. M. KLEINE. 15 Feb., 1967 [16 Feb., 1966], No. 7277/67. Heading B3C. A trepanning gun drill has an eccentric bore 8 for supplying coolant to the cutting edge of the blade 4, guide pieces 11, and a groove 2 for discharging the coolant and chips.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH0054638 | 1966-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1105539A true GB1105539A (en) | 1968-03-06 |
Family
ID=7158757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7277/67A Expired GB1105539A (en) | 1966-02-16 | 1967-02-15 | Trepanning gun drill |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1105539A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2363393A1 (en) * | 1976-09-06 | 1978-03-31 | Sandvik Ab | DRILL BIT FOR DEEP DRILLING |
EP0876867A1 (en) * | 1997-04-30 | 1998-11-11 | Seco Tools Ab | Drill |
-
1967
- 1967-02-15 GB GB7277/67A patent/GB1105539A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2363393A1 (en) * | 1976-09-06 | 1978-03-31 | Sandvik Ab | DRILL BIT FOR DEEP DRILLING |
EP0876867A1 (en) * | 1997-04-30 | 1998-11-11 | Seco Tools Ab | Drill |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1392396A (en) | Method of chip forming during cutting operations and tool for the same | |
GB1251396A (en) | ||
GB1308366A (en) | Metal cutting equipment | |
GB1228548A (en) | ||
GB1233953A (en) | ||
JPS5281677A (en) | Composite machine | |
GB1219119A (en) | Method for cutting sharp angles in material | |
GB1105539A (en) | Trepanning gun drill | |
GB1070102A (en) | Improvements in or relating to counterboring tools | |
GB995043A (en) | Improved deburring tool | |
GB1015584A (en) | Cutting blades for stone sawing machines | |
GB760353A (en) | Improvements in or relating to drills | |
GB925617A (en) | Cutting tools for use in lathes or other machines | |
GB562657A (en) | Improvements in taps, reamers and the like | |
JPS5269086A (en) | Face milling cutter | |
FR2421022A1 (en) | Blade for cutting round holes by enlargement - has two inclined lips with recessed cutting faces bounded by shoulders which curl chips | |
GB966754A (en) | Improvements in or relating to a method of milling with carbide-tipped milling cutters | |
GB551265A (en) | Improved cutter for cutting bitumen felt | |
GB997533A (en) | Improvements in or relating to automatic lathes | |
JPS52122975A (en) | Method of treating turning chips | |
GB984610A (en) | Improvements in or relating to cutting tools | |
JPS53143093A (en) | Tool holder for cutting machine | |
GB1146485A (en) | Detaching tool for coal-winning machines | |
JPS5229686A (en) | Face milling cutter for rough cutting | |
AU119273B2 (en) | Improvements in chucks for drills, reamers, milling cutters and like tools. 9 |