You are here: Home / Products / DIAMOND TOOLS / DIAMOND DRILLING TOOLS / Diamond Drilling Bit Tools Diamond Drilling Tools for Marble
Share to:

Diamond Drilling Bit Tools Diamond Drilling Tools for Marble

Drill bit
Quantity:
  • WANLONG

Diamond core bits

Diamond Core Drilling Tools Drill Bit for Granite in Stone Factory 


Technical Parameters

Core Drill Bits

Diameter

 (mm)

Spec

Tooth

 (Entries)

Usable Length

 (mm)

Suggested

 R.P.M

Feed Speed(mm/min)

19-22

25

30-32

35-40

45-50

55

60

65

70

75-85

90

95-100

125

150

10x3x10

10x3x10

10x3x10

10x3x10

10x3x10

10x3x10

10x3x10

10x3x10

10x3x10

10x3x10

10x3x10

10x3x10

10x3x10

10x3x10

3

3

3

3

3

3

3

3

3

3

3

3

3

3

40

40

40

40

40

40

40

40

40

40

40

40

40

40

3000-3500

3000-3500

3000-3500

2000-2800

2000-2800

1500-2000

1500-2000

1500-2000

1500-2000

1500-2000

1500-2000

1000-1500 1000-1500

1000-1500

70-90

70-90

70-90

60-80

50-60

40-60

40-60

40-60

40-60

40-60

40-60

25-45

25-45

25-45

When the drill diamond and carcass are polished, it usually occurs when the axial load is insufficient, the pump volume is too large, and the speed is too high. In production practice, a method called "dry grinding" is used to let the drill bit out at the bottom of the hole. At this time, the supply of flushing fluid is stopped for 10-15 seconds. The use of this method will cause rapid wear of the carcass, so it is best to use electrochemistry to help the edge.


Product display

 Diamond Core Drilling Tools Drill Bit for Granite Product displayDiamond Core Drilling Tools Drill Bit for Granite Product display

Diamond is the hardest substance known in nature, which provides the innate condition for it to become the first choice for our drill head. Diamond is not only hard, but also naturally has multiple edges and corners. According to the different edges and corners, the strength is slightly different. The existence of edges and corners is a prerequisite for forming a cut. Secondly, the compressive strength and heat resistance of diamond are not comparable to many metals. With the above two advantages, choosing diamond as the main raw material for making diamond drill bits is a general trend. With the previous theoretical foundation, we need to use practice to prove the truth of the theory. The geological diamond core drill bit rotates at a high speed under the appropriate drilling pressure, and the diamond embedded in the cutter bit exposes the edges and corners to cut the rock. Due to the outstanding hardness and heat resistance and compression performance of diamond, the diamond can eat into the rock effortlessly. After cyclic high-speed cutting, the goal of overall footage is finally achieved, and its efficiency is unmatched by any alloy drill. In short, diamond is the hardest substance, and its status as the main raw material of cutting tools in the next century cannot be shaken, and diamond bits are only one of its many applications.

 

PART OF WANLONG Stone Machinery Customers(Workshop)

 Diamond Core Drilling Tools Drill Bit for Granite PART OF WANLONG Stone MachineryDiamond Core Drilling Tools Drill Bit for Granite PART OF WANLONG Stone Machinery


Consistent Quality Control:  

1. Raw material  

have advanced device for diamond, powder ete inspection;

2. Finshed product

All produced product has been inspetion and approved before shipment.

3. Production

production procedure been strictly controlled by quality controlled department;

Any quality related problem that we are care and will solved for client.

 

Packaging & Shipping

Packge depends on the quanity and the product feature

1. By air

min. weight 35kgs;  freight as per your airport

2. By Express

DHL, UPS, TNT etc. normally less than 35 kgs parcel, freight would be varousas per your country

3. By sea

can be Less than Container Load and Full Container Load; freight is according to the shiping company quoation to your seaport

Fast deliver time: 7- 15 days. To rough idea: most of order lead time is 7 days-10days.

 

EXHIBITION

Customer Oriented,Honest and Highly Responsible Team  

 Diamond Core Drilling Tools Drill Bit for Granite Exhibition


SALES NETWORK

1、South Asia:India, Pakistan, Bengal, Sri lanka, etc2、South East Asia:Indonesia, Vietnam, Thailand3、Mid East:Iran, Saudi Arab, UAE, Syria, Lebanon, Israel etc

4、Africa:Egypt, Nigeria, Kenya, Ethiopia, South Africa5、America:USA, Canada, Mexico, Brazil, Venezuela, Chile, etc6、Oceania:Australia, New zealand

7、Europe:Ukraine, Poland, Bulgaria, Romania, Czech, Yugoslavia,Latvia,Lithuania,Sweden, Finland, Danmark, Spain, Greece, Turkey

 

Certification

Diamond Core Drilling Tools Drill Bit for Granite Certification 


Company Introduction

Manufacture and use of tools make human beings have the chances to get more natural resources and create a brilliant civilization.Wanlong has dedicated to stone cutting and stone application since 1993.Today, a daily average of 100,000 pieces of Wanlong diamond tools are exported around the world. Insisting on technological innovation, we continue to create more efficient and more cost-effective diamond tools. We have developed laminated stone panel.


Related Articles

content is empty!

GET IN TOUCH