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Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

JCdrill---The best and Specilized "one-stop selection sourcing platform“ for drilling rig and tools.

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Fast delivery spped,excellent package and high quality drilling bits for top hammer drilling with competitive price. ——Phil Matthews

—— Phil Matthews

We start use the JCDRILL rock drilling tools since 2009,now all our drilling tools like bits,rod,shank adapter from JCDRILL,perfect drilling tools with profect service---Alfredo Calafell

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JCDRILL ---The best and Specilized "one-stop selection sourcing platform“ for rock drilling & diamond core drilling.------Ketan Goswami

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Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

China Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling supplier
Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling supplier Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling supplier

Large Image :  Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

Product Details:

Place of Origin: China (Mainland)
Brand Name: JCDRILL
Certification: ISO9001,CE
Model Number: All Models

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pcs
Price: Negotiable
Packaging Details: Standard Export Delivery Package
Delivery Time: 7 Days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 100000 Pcs/Year
Detailed Product Description
Product Name: DTH Drill Bit Factory Visit: Support
Usage: Hole Drlling Material: Carbon Steel
Machine Type: Drilling Tool Weight: 2-80 Kg
High Light:

drill spare parts

,

dth hammers and bits

Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

 

Description

DTH drill bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering,

water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation,

another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of drill rod and

hammer, independent of high axial thrust, no limit of drilling depth, low cost of devices and easiness to maintain.

 

Application

DTH drill bits range covers the most diverseapplications in mining, natural resources exploration, water wells, quarries and civil works.

Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

 

Product Information

JCDRILL has a comprehensive range of DTH drill bits to match all conceivable applications. Each bit is made from quality alloy steel, and has been precision machined to produce a perfect body, heat treated to the required hardness, given surface compression for fatigue resistance, and fitted with precision buttons manufactured in-house. These are deigned for specific applications for all rock types, hardness's and condition. Bit life and rate of penetration are the most important criteria in selecting the right bit for a particular application.

 

specification

 

Specification of dth hammer button bits: Diameter: (mm)

1-2 inch low air pressure DTH bits

Shank: BR1, BR2, DHD2.5

57/64/70/76/80/82/90

3 inch high Air pressure DHT bits

Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5

85 / 90 / 95 / 100 / 105/110

4 inch high Air pressure DHT bits

Shank:DHD340,COP44,M40,SD4,QL40

105 / 110 / 115 / 120 / 127/130

5 inch high Air pressure DHT bits

Shank:DHD350,COP54,M50,SD5,QL50

133 / 140 / 146 / 152 / 165

6 inch high Air pressure DHT bits

Shank:DHD360,M60,SD6,QL60,COP64

152 / 165 / 178 / 190 / 203

8 inch high Air pressure DHT bits

Shank:DHD380,COP84,M80,SD8,QL80

195 / 203 / 216 / 254 / 305

10 inch high Air pressure DTH bits

Shank:SD10, NUMA100

254/270/279/295/305

12 inch high Air pressure DTH bits

Shank:SD12,DHD1120,NUMA120,NUMA125

305/330/343/356/368/381

15 inch high Air pressure DTH bits

Shank: DHD1150, SD15,NUMA125

381/391/435/457/483/503

Over 20 inch high Air Pressure DTH bits

Shank: NUMA180,NUMA240,

483/508/560/578/610/660

 

Advantages:

1. Computer analysis and laboratory trials have been used to optimize the number of buttons as well as their

size and positioning throughout the bit front.
2. Carbide has been carefully designed to minimize the risk of button loss and button failure
3. The design of the bit body and the frontal sludge grooves provides uniform flushing with reduces steel wash

on both bit and the hammer.
4. Material processes and multiple heat treatment have focussed on achieving maximum resistance to fatigue failure.
5. Special bit designs such as Concave and Convex/CB are available on request.

 

Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

 

Delivery&Packing

 

Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

 

FAQ
1. Shipping time for an order
We have many stock. As usual, we can delivery the goods as soon as we get the full payment.
2. Quality Control
Strict inspection and testing for every order before shipping out .
3. How can we trust your company?
We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount.
4. After Sales Service
Free replacement will provide once the failure confirmed caused by our product quality.

Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Mr. Jack Cheng

Tel: +8613811934576

Fax: 86-10-57159802

Send your inquiry directly to us (0 / 3000)