CN204397002U - A kind of carbide alloy hole making drill - Google Patents
A kind of carbide alloy hole making drill Download PDFInfo
- Publication number
- CN204397002U CN204397002U CN201420830278.7U CN201420830278U CN204397002U CN 204397002 U CN204397002 U CN 204397002U CN 201420830278 U CN201420830278 U CN 201420830278U CN 204397002 U CN204397002 U CN 204397002U
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- CN
- China
- Prior art keywords
- carbide alloy
- hole making
- making drill
- carbide
- utility
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- 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.)
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Abstract
The utility model discloses a kind of carbide alloy hole making drill, the shank comprising head and be connected with described head, described head end is provided with zigzag carbide-tipped cutter bit, the side of described zigzag carbide-tipped cutter bit is straight line, opposite side be two spikes along to sawtooth, described head is also provided with discharging opening.The utility model blade tooth mouth is not easy to wear, and service time is more lasting.
Description
Technical field
The utility model relates to five metals device, particularly relates to a kind of carbide alloy hole making drill.
Background technology
Hole making drill, also known as cutter, is arranged on common electric drill, just can carry out any cutting of circular hole, square hole, delthyrium, straight line, curve easily on the arbitrary surface such as plane, sphere of the various sheet material such as copper, iron, stainless steel, lucite.Flexibly, conveniently, safety, of many uses.
But the hole making drill blade of traditional alloy boring device only has a kind of profile of tooth, the wearing and tearing of tooth mouth are very fast, easily collapse tooth.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of carbide alloy hole making drill, and blade tooth mouth is not easy to wear, and service time is more lasting.
In order to solve the problems of the technologies described above, the utility model provides a kind of carbide alloy hole making drill, the shank comprising head and be connected with described head, described head end is provided with zigzag carbide-tipped cutter bit, the side of described zigzag carbide-tipped cutter bit is straight line, opposite side be two spikes along to sawtooth, described head is also provided with discharging opening.
Wherein, the described shank stalklet that comprises large handle and be connected with described large handle.
Wherein, described head is that carbide alloy is made.
Wherein, described shank is that carbide alloy is made.
Wherein, described head cylindrically.
Wherein, described shank is cylinder.
Implement the utility model, have following beneficial effect: adopt zigzag as blade, perforate speed is faster, and sawtooth one end is also provided with spike as little sawtooth, makes blade not easy to wear; Adopt carbide alloy as blade, hardness strength is high, and not easy to wear, service time is more lasting.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of carbide alloy hole making drill that the utility model embodiment provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structure chart of a kind of carbide alloy hole making drill that the utility model embodiment provides, as shown in Figure 1, the shank 20 comprising head 10 and be connected with head 10, head end is provided with zigzag carbide-tipped cutter bit 101, the side of zigzag carbide-tipped cutter bit 101 is straight line, opposite side be two spikes along to sawtooth, head 10 is also provided with discharging opening 102.
Wherein, shank 20 stalklet 202 that comprises large handle 201 and be connected with large handle 201.Head 10 is made for carbide alloy.Shank 20 is made for carbide alloy.Head 10 cylindrically.Shank 20 is cylinder, for clamping.
Implement the utility model, have following beneficial effect: adopt zigzag as blade, perforate speed is faster, and sawtooth one end is also provided with spike as little sawtooth, makes blade not easy to wear; Adopt carbide alloy as blade, hardness strength is high, and not easy to wear, service time is more lasting.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a carbide alloy hole making drill, it is characterized in that, the shank comprising head and be connected with described head, described head end is provided with zigzag carbide-tipped cutter bit, the side of described zigzag carbide-tipped cutter bit is straight line, opposite side be two spikes along to sawtooth, described head is also provided with discharging opening.
2. carbide alloy hole making drill as claimed in claim 1, is characterized in that, the stalklet that described shank comprises large handle and is connected with described large handle.
3. carbide alloy hole making drill as claimed in claim 1, it is characterized in that, described head is that carbide alloy is made.
4. carbide alloy hole making drill as claimed in claim 1, it is characterized in that, described shank is that carbide alloy is made.
5. carbide alloy hole making drill as claimed in claim 1, it is characterized in that, described head cylindrically.
6. carbide alloy hole making drill as claimed in claim 1, it is characterized in that, described shank is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830278.7U CN204397002U (en) | 2014-12-24 | 2014-12-24 | A kind of carbide alloy hole making drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830278.7U CN204397002U (en) | 2014-12-24 | 2014-12-24 | A kind of carbide alloy hole making drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204397002U true CN204397002U (en) | 2015-06-17 |
Family
ID=53420900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830278.7U Expired - Fee Related CN204397002U (en) | 2014-12-24 | 2014-12-24 | A kind of carbide alloy hole making drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204397002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551123A (en) * | 2014-12-24 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Hard alloy tapper |
-
2014
- 2014-12-24 CN CN201420830278.7U patent/CN204397002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551123A (en) * | 2014-12-24 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Hard alloy tapper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |