Many friends are familiar with drill bits. Alloy drill bits generally refer to carbide drill bits, which are divided into integral type, welding type, indexable blade type and replaceable head type. Alloy drill bits on the market are generally solid drill bits. So, how much does an alloy drill bit cost? Due to different processing techniques and materials, the prices vary greatly, and there are many alloy drill manufacturers on the market. For friends who come into contact with alloy drill bits for the first time, how much an alloy drill bit costs is one of their primary topics of concern. Don’t worry, if you have such needs, you might as well follow me to learn about the introduction of alloy drill bits. Maybe it will help you in your purchase!
Introduction to alloy drill bits
Alloy drill bits generally refer to carbide drill bits, which are divided into integral type, welded type, indexable blade type and replaceable head type.
The main components of cemented carbide are tungsten carbide, cobalt, etc. The hardness is relatively high and is generally above HRC90 degrees. It is more suitable for batch processing and difficult hard processing occasions!
Types of alloy drill bits
Alloy drill bits are divided into four basic types: solid carbide drill bits, carbide indexable insert drill bits, welded carbide drill bits and replaceable carbide drill bits. Carbide crown drill bits. Each drill bit has benefits suited to specific machining conditions.
(1) Solid carbide drill bit
(2) Carbide indexable insert drill bit
Drill bit with carbide indexable insert installed The range of machinable hole diameters is very wide, and the processing depth range is from 2D to 5D (D is the hole diameter). It can be applied to lathes and other rotary processing machine tools.
(3) Welded carbide drill bits
Welded carbide drill bits are made by smoothly welding a carbide crown on a steel drill body. This kind of drill adopts a self-centering geometric edge shape, which has low cutting force and can achieve excellent chip control on most workpiece materials. The machined holes have good surface finish, high dimensional accuracy and positioning accuracy, and there is no need to drill any more. For subsequent finishing. This drill adopts internal cooling system and can be used in machining centers, CNC lathes or other high-rigidity, high-speed machine tools.
Alloy drill bit specifications
The alloy drill bit specifications are generally 351*50, which is a cross-shaped alloy drill bit. The material is carbide, the blade diameter is 6 (mm), and the blade length is 6 ( mm), total length 6 (mm), shank diameter 6 (mm); the applicable scope of the carbide slotted drill bit is mining, the drilling diameter is 32 (mm), the drilling depth is 150 (m), and the drilling speed is 90 (mm/min), impact energy is 90, impact frequency is 90 (Hz).
How much does an alloy drill bit cost?
The price of cobalt alloy drill bits on the market is generally around 20 yuan. This needs to be determined according to the brand chosen by the user and the actual needs. It is recommended that you go to physical stores to check more, so that you have an idea when purchasing.
Recommended alloy drill bit manufacturers
Top ten drill bit brands recommended one: Fang Dawang drill bit
Reason: Fang Dawang (well-known trademark in China, national drill bit (construction) Leading enterprise in the industrial base, top ten drill bit brands, industry famous brands, China Fangda Holdings Co., Ltd.)
Top ten drill bit brands recommended two: DLTC drill bits
Reason: DLTC (the founder In 1984, one of the top ten drill bit brands, an enterprise integrating R&D, manufacturing and sales of hardware and power tool series products, China. Dali Holdings Co., Ltd.)
Top ten drill bit brands recommended three: Jianli drill bits
Reason: Jianli (a large-scale domestic manufacturer of electric hammer drill bits, a manufacturer specializing in the production of various series of carbide drill bits, electric hammer drills and other products, Zhejiang Benda Tools Co., Ltd.)
Ten Recommended Big Drill Bit Brand Four: Fenghua Drill Bits
Reason: Fenghua FH (founded in 1989, is a professional manufacturer that develops and produces various types of electric hammer drill bits, saw blade cutting knives, twist drills and other products , Zhejiang Fenghua Tools Co., Ltd.)
Top ten drill bit brands recommended five: RIGONG drill bits
Reason: RIGONG (one of the leading suppliers of drilling and cutting tools in the construction industry, Top ten brands of drill bits, well-known brands in the industry, Zhejiang Yongsheng Tools Co., Ltd.)
Top ten drill bit brands recommended six: Jianli drill bits
Reason: Jianli JIANLI (integrated design, development and production of various A company that produces electric hammer drill bits, diamond saw blades and other series of hardware tools, top ten drill bit brands, Zhejiang Jianli Tools Co., Ltd.)
Top ten drill bit brands recommended seven: Bosch BOSCH drill bits
Reason: Bosch BOSCH (started in Germany in 1886, a world brand, a leading manufacturer of global power tools, an influential brand in the industry, Bosch Power Tools (China) Co., Ltd.)
Recommended eight of the top ten drill bit brands : DACHANG drill bit
Reason: DACHANG (founded in 1987, a joint venture specializing in the production of hardware tools, one of the leading companies with a strong sales network, Wenzhou Yongchang Tools Co., Ltd.)
Recommendation 9 of the top ten drill bit brands: Zotye drill bits
Reason: Zotye (specializing in the production of electric hammer drill bits, carbide circular saw blades, steel chisels and other hardware tools, top ten drill bit brands, Furong, Yueqing City Zhongtai Tools Co., Ltd.)
Recommended Top Ten Drill Bit Brands 10: Earth Drill Bits
Reason: (In 1984, the country designated a professional manufacturer of impact drill bits, wall hole openers, and glass drill bits. Chemical enterprises, well-known brands, Wenzhou Dadi Tools Co., Ltd.) The above are ranked in no particular order.