GB984664A - Drill - Google Patents
DrillInfo
- Publication number
- GB984664A GB984664A GB35538/62A GB3553862A GB984664A GB 984664 A GB984664 A GB 984664A GB 35538/62 A GB35538/62 A GB 35538/62A GB 3553862 A GB3553862 A GB 3553862A GB 984664 A GB984664 A GB 984664A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drill
- axis
- flute
- tip
- shank
- 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
984,664. Drills. STAR CUTTER CO. Sept. 18, 1962, No. 35538/62. Heading B3C. A gun &c. drill comprises a tip 16 and a shank 12 having a flute 28, 32 through which swarf is cleared by fluid supplied through an orifice 56 behind the cutting edge 50, which intersects the drill-axis 40. The steel, metallic carbide &c. tip may be brazed to the hollow shank and formed with bearing pads 60. The drill-point is offset from the axis 40, and the flute 28, 32 may be of helical form. The cutting-edge 50 may extend beyond the axis 40.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69370A US3054308A (en) | 1960-11-15 | 1960-11-15 | Drill |
GB35538/62A GB984664A (en) | 1962-09-18 | 1962-09-18 | Drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB35538/62A GB984664A (en) | 1962-09-18 | 1962-09-18 | Drill |
Publications (1)
Publication Number | Publication Date |
---|---|
GB984664A true GB984664A (en) | 1965-03-03 |
Family
ID=10378850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35538/62A Expired GB984664A (en) | 1960-11-15 | 1962-09-18 | Drill |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB984664A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997003792A1 (en) * | 1995-07-14 | 1997-02-06 | Kennametal Hertel Ag Werkzeuge + Hartstoffe | Drill with cooling-lubricant channel |
EP1428601A1 (en) | 2002-11-11 | 2004-06-16 | Ford Global Technologies, LLC | Gundrill |
US7147411B2 (en) | 2002-11-11 | 2006-12-12 | Ford Global Technologies, Llc | Gundrill |
CN104668635A (en) * | 2015-02-13 | 2015-06-03 | 中北大学 | Hole machining tool with rear slope structure |
-
1962
- 1962-09-18 GB GB35538/62A patent/GB984664A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997003792A1 (en) * | 1995-07-14 | 1997-02-06 | Kennametal Hertel Ag Werkzeuge + Hartstoffe | Drill with cooling-lubricant channel |
US6045301A (en) * | 1995-07-14 | 2000-04-04 | Kennametal Hertel Ag Werkzeuge +Hartstoffe | Drill with cooling-lubricant channel |
EP1428601A1 (en) | 2002-11-11 | 2004-06-16 | Ford Global Technologies, LLC | Gundrill |
US7147411B2 (en) | 2002-11-11 | 2006-12-12 | Ford Global Technologies, Llc | Gundrill |
US7195428B2 (en) | 2002-11-11 | 2007-03-27 | Ford Global Technologies, Llc | Gundrill |
CN104668635A (en) * | 2015-02-13 | 2015-06-03 | 中北大学 | Hole machining tool with rear slope structure |
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