Home > News > Industry News > How to maintain diamond drill .....
Browse Categories
Diamond Segments(147)
Stone Cutting Tools(224)
Stone Grinding & Polishing Tools(1014)
Stone Drilling Tools(145)
Concrete Cutting Tools(50)
Concrete Grinding and Polishing Tools(595)
Concrete Drilling Tools(30)
Ceramic Diamond Tools(27)
Vacuum Brazed Diamond Tools(73)
Machinery and Other Tools(174)
Other Tools Category(108)
Cuting,grinding,polishing and drilling tools(769)
Hot-sale Products
Contact us
Contact us: Fujian Nanan Boreway Machinery Co.,Ltd. ADD: HuaHui Center, Shuitou Town,Quanzhou, Fujian, China, ...
Contact Now
Latest News

Where can curb stones be used?

Where can curb stones be used? The sharp cutting blade produced by boreway factory has long service life, high efficiency and diamond saw blade, which forms the boundary of curbstone, roadway, sidewalk, green space, isolation belt and other parts of the road.

How to wholesale bush hammer tools?

As one of the few litchi face tool manufacturers in the field of diamond tools in Quanzhou, China, we must continue to innovate and provide standards for technological progress

What are the characteristics of high quality diamond calibration wheels?

Boreway Manufacturer have provide the Diamond Calibrating Rollers in different shapes and colour, We can also customize the specifications and models that suit your requirements according to your needs.

What Kind Of Equipment Can Be The Concrete Surface Smooth?

What Kind Of Equipment Can Be The Concrete Surface Smooth? The concrete flattening machine relies on the surface grinding head equipped with diamond b...

What should I do if there are cracks in the concrete floor (1)?

What should I do if there are cracks in the concrete floor,There are many methods below, please find in the article

What are the characteristics of floor grinding machines?

Boreway Supply various specifications of diamond grinding tools and machines, used for marble, granite, various materials of stone, concrete temples, terrazzo floors and other grounds.

What are the effects of stone processing?

What products can stone be processed into? Stone can be made of a wide range of products, as long as wood can be made, stone can also be made, and the hardness and effect are better than wooden products, more atmospheric, and longer life.
What are the effects of processing the stone surface? What is the function of fixed thickness?

What is the thickness of the base of the ultra-thin saw blade?

Ultra-thin diamond saw blade refers to high-precision special-purpose diamond cutting blade.According to different bonding agents, the production is divided into metal bonding agents, resin bonding agents and electroplated diamond cutting blades.


How to maintain diamond drill daily?

  • Author:Dora Zhang
  • Release on:2020-03-26

Diamond bit has speed when drilling in soft-medium hard formations Fast, more footage, long life, stable work, fewer downhole accidents, good well quality and so on. Diamond bit is not only used for a long time, but also can be reused. The diamond bit returned to the factory for repair and use The diamond drill bits used in the factory have similar effects, which can save a lot of drilling costs.

Diamond Core Drill Bits For Stone form Boreway

1. The drill should be checked immediately for any unfavorable conditions such as damage and passivation. If necessary, it should be ground and trimmed immediately.

2. The drill bit should be seated when stored, so it is convenient and time-saving when it is retrieved in the future, saving time to find the drill bit again.

3. When drilling through-holes, when the bite is about to penetrate through the barrier, the rough force is the largest, so at this time, the soft and light pressure is used to slowly advance the knife, so that the bit is twisted first due to excessive force.

4. Before drilling, you must first hit the center point. The purpose is to accommodate static Avoid the bottom of the drill bit statically, and guide the drill bit in the correct drilling position

5. When drilling, fully use cutting and pay attention to chip removal.

6. When drilling cross holes, drill large diameter holes first, then small holes,

7. The phenomenon of broken or abrupt stop during drilling may be caused by too fast feeding, sharpening or rapid cooling when drilling.

8.Drilling breaks the center of the drill bit, which may be caused by too small clearance angle of the lip of the drill bit, too fast feed of the drill bit, passivation, too much pressure, lack of cooling, and poor position of the drill bit or workpiece

9. The drill bit breaks during drilling, it may be that the clearance angle of the drill lip is too small or the drilling speed is too high, the feed is large or the drill bit is passivated, and the pressure cutting is continued.

10. The cutting edge is broken during drilling. It may be caused by hard spots in the workpiece material or too fast feeding. The drilling speed is not selected properly.

11. The lip and cutting edge are broken, which may be due to too fast advance or too small clearance angle of the lip

12. The drilled hole diameter is too large, which may be caused by the unequal length of the two cutting edges or the unequal half-angle deviation of the two drill crowns, and the poor concentricity of the spindle.

13. Only one chip is ejected during drilling, which may be caused by unequal lengths of the two cutting edges or unequal half-angle deviation of the drill crown, and poor spindle concentricity.

14. The squeaking sound during drilling may be caused by the hole not being straight or the drill bit being passivated.

15. Abnormal changes in chip properties during drilling may be caused by passivation or breakage of cutting edges

Diamond Core Drill Bits For Stone form Boreway

Boreway Machiery Co., Ltd. can produce diamond tools for almost all applications. We can produce and supply the right diamond tools for your application.
Rely on us to help you make the most of your diamond cutting and grinding of materials,drill,Milling, we also have accessories to provide tools.

As long as you need, please contact us:

Mobile/WhatsApp/Wechat: (+ 86) 18650679939  

E-mail: boreway@boreway.com