Behappy Crafts (suzhou)Co.,Ltd

December 19, 2022

Basic Information Of Tape Measure

October 14, 2022

High-efficiency drill bit helps Shunbei Oilfield's innovation record

Recently, through the application of new drilling speed-increasing processes such as hybrid drill bit and sharp-toothed PDC drill bit, Shunbei 1-8H and Shunbei 1-9 respectively created 111.83 days and

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October 09, 2022

Deep drilling with a "cold" drill bit

Abstract Minimum bore diameters with lower tolerances require very precise and rigid tools, especially for deep drilling. ZechaHartmetall-Werk

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September 19, 2022

Jiang drill trial production successful metal bearing sealing drill bit

Jianghan Oilfield Jiangdui Co., Ltd. successfully prototyped a metal bearing sealing drill bit in the past, which showed good results in the extremely poor drillability of Daqi

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September 18, 2022

New type of drill bit for cutting stainless steel

Hitachi Tools exhibited the fine drilling of precision mechanical parts and electronic components at the 17th Mould Processing Technology Exhibition (INTERMOLD2006) held in Index Osa

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September 17, 2022

What ceramic tile drill bit tile attention

In our home decoration, installing hardware such as kitchen and kitchen appliances needs to make holes in the tiles, but there are several kinds of ceramic tile drill bits . How

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September 16, 2022

Practical knowledge about magnetic drill bit drilling

Guidance: When drilling with a magnetic drill, ensure that there are no iron or other debris under the magnetic seat of the drill, the adsorption surface remain

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September 15, 2022

Drill bit edge grinding and strengthening to improve drilling processing

Figure 1 The basic structure of

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September 14, 2022

Diamond drill bit sales at home and abroad increased significantly

Since the beginning of this year, JiangRing Co., Ltd. has carried out personalized product development in response to market demand and implemented a full “one-sto

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September 08, 2022

Rising demand for oil diamond drill bit

Since the second half of last year, the strengthening of oil prices has revived the exploration and exploitation of upstream oil and gas. This will undoubtedly bring contin

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August 25, 2022

Diamond drill bit

Diamond drill bits (PDC drill bits) Diamond composite drill bits are known as diamond drill bits. The drill is a one-piece drill, the whole drill has no moving parts, the s

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August 16, 2022

Sharing the digging machine drill bit torque dynamics technology

In order to solve the problem of short working time and long interval time of the digging machine, in order to increase the utilization rate of the machine, it is proposed to develop a multi-machine t

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August 04, 2022

Reasons for the sliding of hydraulic long drilling rig drill bit

【China Deep Hole Rig Trading Network】 We kn

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July 28, 2022

Introduction of the characteristics and use of the drill bit

twist drill Twist drills are the most widely used hole machining tools. Usually the diameter ranges from 0.25 to 80 mm. It is mainly compo

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July 19, 2022

Why rig drill bit slip

One reason: the bottom of the bucket is closed

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June 10, 2022

What are the specifications of the electric hammer bit? What are the characteristics of the electric hammer drill?

The hammer drill is a hand-held power tool that combines the functions of "impact drill" and "electric hammer". The main impa

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May 20, 2022

Saw Blade Breaking Factors of Metal Circular Saw

Cutting saw blades or saw blades are often used by many companies that use metal circular saws. This is a common problem, and other companies have headaches

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April 25, 2022

Electric hammer drill installation method, operation rules and the difference with electric drill bit

The electric hammer drives the steel brazing with impact force, and is used for slotting, opening large holes or crushing con

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March 23, 2022

Diamond drill bit price correct use steps of diamond drill bit

The drill bit that makes the cutting edge is called a diamond drill bit. The drill bit is an integrated drill bit. The entire drill bit has no moving parts. The structure is re

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December 01, 2021

G whirlwind: drill bit giant Jiang drill second

The market volatility in the market is high, and the recent market is strong and volatile, but the opportunities for individual stocks are quite prominent. Many stocks ha

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November 18, 2021

High-quality drill bit to open shale layer: drill bit does not take oil

Abstract "The drill bit is not enough, the oil does not take it." The drill bit is the key to the opening of the oil gate, and the small drill

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October 25, 2021

Maintenance and maintenance of impact drill bit impact drill bit

Maintenance and maintenance of impact drill bits Maintenance staff often encounter impact electric drill bit slip, break, squeak and so on when using impact impact

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October 21, 2021

How to use the pipeline pump correctly

Needless to say, there are always problems with the machine when it is in use, but the best machine performance can be guaranteed by good use and maintenance. In order to ensure normal supply, t

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September 29, 2021

How to change the drill bit of the hand electric drill? Safety operation rules of hand electric drill and maintenance of drill bit

A hand drill is a small drilling tool that is easy to carry. It consists of a motor, a control switch, a drill chuck and a dr

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