high air pressure dth drill bit/dth hammers bits/dth button bits

$34.00 - $58.00
Min. Order
1 Piece
Quick Quotation
Company Information

Zhuzhou Jingcheng Cemented Carbide Co., Ltd.

CN Trading Company
Response Time
<24h
Response Rate:
95%
Transactions
US$ 3,000+
11 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: shenzhen/shanghai/ningbo
Payment Terms: L/C,T/T,Western Union,MoneyGram,ESCROW
Supply Ability: 2000 Piece/Pieces per Month
Place of Origin: Hunan China
Brand Name: Diamond brand
Model Number: Q14130-56J4B
Type: Drill Bit
Machine Type: Drilling Tool
Certification: ISO9001
Material: Carbide
Processing Type: Forging
Use: Coal Mining
color: gooden,black
Normal grade: YK20,YG6,YG8
Name: carbide rock drill bits,tungsten carbid drill bits ,DTH drill bits
Size: 90.95.110.120.130.140.150
customized design: aceeptable
Hammer: can be offered based on client&#39;s requirement
Hardness: suitable for hard-rock,soft&amp;medium rock formation
Connection: Spline connection drill bit
Wind pressure: 0.5-0.7Mpa
Delivery Detail: after 10 days once received deposit
Packaging Detail: wooden box outside, inner plastic bag

high air pressure dth drill bit/dth hammers bits/dth button bits

 

DTH drill bits Normal Grades:

 

Grade:YK20(other grade :YG6,YG8,YK15,YK25 are available too)

Brand:MingZuan Brand

Material: tungsten carbide(same meaning as cemented carbide)

Grade

Density

g/cm³

Hardness

HRA

TRSN/

mm2

Applications recommended

YG6

14.85-15.05

89.5

1670

Suitable for making geological prospecting drill bits and mining inserts for light electrical drills for drilling soft rock and coal formations and drill bits for drilling un-silicated rock formations.

    

YG8

14.65-14.85

89.0

1840

YG8C

14.55-14.75

87.5

2000

JK10

14.20-14.60

88

1850

YK15

14.45-14.75

87

2030

Suitable for inserts for heavy duty rock excavating machines for drilling hard and super hard rock formations and it can also be used for making tri-cone button bits.

YK20

14.40-14.60

86

2460

YK25

14.40-14.60

86.5

2550

YG11C

14.20-14.40

86.5

2260

Used for making buttons and tri-cone and percussive drill bits for drilling hard and super hard rock formations and it can also be used for making inserts in other drill bits.

YK40

14.10-14.30

85.5

2400

With super toughness and corresponding wear resistance, it is suitable for mining inserts in mine prospecting, in heavy duty rock drilling machines and depth drilling bits for drilling hard and super hard rock formations and it can also be used for other button bits.

YK50

13.90-14.10

85

2360

 

Our drill bits contains below designs:

--Low air pressure DTH drill bits

--High air pressure DTH drill bits

--Button drill bits

--Rok drilling bits

 

Features:

.High abrasion resistant cemented carbide.

 Durable.high-hardness,high density

 Fast drilling speed,no need grinding

 

Applications:

widely used for produce large-diameter holes in rocks for water-well.oill-field,coal-Mines, tunnels, quarrying and roads, power stations,and other construction projects.it is suitable for very hard and abrasive rock formation,medium-hard and homogeneous formation.soft rock and fissured rock formations etc 

 

 

Zhuzhou JingCheng Cemented Carbide co ltd focus on Tungsten carbide Drilling bits ,rock drill bits tools.button drill bits,high&low air pressure DTH bits for over 8 years export experience in china.we mainly export to USA, European,Middle east,Asia,African and has got good reputations from our clients for our good quality and competitive price&perfect after-sales service

 

Our Advantages as belows:

--Top and largest carbide DTH drilling bits manufacturer from Zhuzhou ,Hunan province china

--Big-scale workshop with Modern and advanced equipment and machines

--High quality steels materials.

--Advanced heat-treatment equipments

--Professional sintered-vacumning machines

--Completed moulding (tooling ) departments with many moulds available

--Professional R&D team,completed quality system

--Full stocks for diferent designs

--Strict Quality-Check Systems

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Common Specifications:

 

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 2017 New Customized big DTH drill bits for exporting 

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Package:Standard Export wooden case 

 

In our warehouse we have many stocks for different drill bits.and can offer clients samples at any time 

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For further info ,welcome to Contact us freely

Sales Manager: Tina JC

Skype: zzjcyzhj

Tel:+86-0731-28161205

Mobile: +86 18173348812

We-chat/whatsapp: +86 18173348812

ADD: Diamond Road,Hetang District,Zhuzhou,Hunan,China