GB444036A - Improvements in and relating to drills and auger bits - Google Patents
Improvements in and relating to drills and auger bitsInfo
- Publication number
- GB444036A GB444036A GB3065234A GB3065234A GB444036A GB 444036 A GB444036 A GB 444036A GB 3065234 A GB3065234 A GB 3065234A GB 3065234 A GB3065234 A GB 3065234A GB 444036 A GB444036 A GB 444036A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drills
- relating
- cutting portion
- shank
- cutting
- 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
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Earth Drilling (AREA)
Abstract
444,036. Augers. HOGGARD, J. H., 38, Lovelace Avenue, Southend-on-Sea. Oct. 25, 1934, No. 30652. [Class 83 (iii)] A drill or auger bit comprises an unshrouded cutting portion h and a shank portion b connected together by a number of side members c having a free space between them into which the material removed by the cutting portion can pass. The cutting portion may be integral with the body and shank or may be made of tool steel and welded or otherwise connected to the body portion. The cutting edges are provided with a front rake, the face h extending to the slot d, the wings g are optional and the point f may be of screw form or plain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3065234A GB444036A (en) | 1934-10-25 | 1934-10-25 | Improvements in and relating to drills and auger bits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3065234A GB444036A (en) | 1934-10-25 | 1934-10-25 | Improvements in and relating to drills and auger bits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB444036A true GB444036A (en) | 1936-03-12 |
Family
ID=10310991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3065234A Expired GB444036A (en) | 1934-10-25 | 1934-10-25 | Improvements in and relating to drills and auger bits |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB444036A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2132923A (en) * | 1983-01-12 | 1984-07-18 | Wm Cutter & Tools Ltd | Rotary cutting tools |
| EP0158616A1 (en) * | 1984-04-09 | 1985-10-16 | Santrade Ltd. | Drill for generating a hole in a work piece |
| GB2182606A (en) * | 1985-11-18 | 1987-05-20 | Kanzawa Tekko Co Ltd | Combined drill and saw |
-
1934
- 1934-10-25 GB GB3065234A patent/GB444036A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2132923A (en) * | 1983-01-12 | 1984-07-18 | Wm Cutter & Tools Ltd | Rotary cutting tools |
| EP0158616A1 (en) * | 1984-04-09 | 1985-10-16 | Santrade Ltd. | Drill for generating a hole in a work piece |
| GB2182606A (en) * | 1985-11-18 | 1987-05-20 | Kanzawa Tekko Co Ltd | Combined drill and saw |
| GB2182606B (en) * | 1985-11-18 | 1989-10-04 | Kanzawa Tekko Co Ltd | Combined drill and saw |
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