SD12 dth bit/Water Well Drilling Bits/12 inch drilling hammer

$95.00 - $120.00
Min. Order
1 Piece
Quick Quotation
Company Information

Jiaozuo King Kong Drills Co., Ltd.

CN Trading Company
Response Time
<24h
Response Rate:
100%
Transactions
US$ 20,000+
3 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Tianjing/Qingdao/Dalian
Payment Terms: L/C,T/T,Western Union,MoneyGram,Payple
Supply Ability: 100000 Piece/Pieces per Month DTH hammer and bits
Place of Origin: Henan China
Brand Name: Kingkong
Model Number: SD/BR/COP/DHD/QL/Misson
Type: Drill Bit
Machine Type: Drilling Tool
Certification: Other
Material: Carbon Steel
Processing Type: Forging
Use: Ore Mining
Name: DTH(down the hole) drill bit
Application: Mining or marble quarry or water well drilling
Advantage: factory price
Color: Black Blue Yellow Red
Hammer Size: low/middle/high air pressure
Face design: convace; flat; convex
Button shape: Spherical/Ballistic/parabolic/sharp/flat buttons
hammer model: cop/misson/sd/ql/dhd
Usage: water well drilling
Diameter: 165mm DTH hammer and bits
Delivery Detail: Shipped in 25 days after payment
Packaging Detail: DTH ( Down The Hole) bits package: wooden case or carton case 7 days after receving the deposit
Product Description

 

Down the hole drilling DTH hammer down the hole hammer (middle/low/high pressure) in cheap price and high quality for sale

 SD10-355mm BitSD10-365mm Bit

High Quality Sd12 Bit

What is the down the hole (DTH) hammer:

 

Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powderto a down-the-hole bit to crush rocks. 

 

1. Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.

2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.

3. The  collection  tube  adopts  an  integrative  design  and  can  be  replaced  without  disassembling  the  hammer.  With  carburizing treatment, it has good abrasive resistance.

4. Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer

can drill holes of different sizes ensuring that the sample is not contaminated.

5. In difficult conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.

 

High Quality Sd12 Bit

How the Down The Hole (DTH) Hammer function?

 

When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole 

hammer. This drilling tool is located directly above the down hole hammer bit. The driller transfers

weight to the bit through the drill pipe as well as provides some rotation. Through the use of a 

compressor, the pressurized air is forced to the down hole hammer. As the drilled hole gets deeper 

the driller adds more drill pipe to the string. The piston strikes the impact zone of the hammer bit; 

hammers are always used as part of a casing advancement system and can be used in reverse 

circulation applications. DTH hammers are common when drilling blast holes and water wells. 

 

Suitable choice of raw material, advanced processing technology and perfect quality warranty. 

With hardened treatment, drilling life can be extended and then cost can be reduced.

Size range 3’’, 3.5’’, 4’’, 5’’, 6’’, 8’’, 10’’, 12’’ etc.

Shank styles: DHD3.5, DHD340, DHD350, DHD360, DHD380; COP44, COP54, COP64, COP84; 

TD40, QL50, QL60, QL80; Mission40, Mission50, Mission60, Mission80; SD4, SD5, SD6, SD8.

 

Product Parameter

Key words: Down The Hole Bits

Member key words: China-made Down The Hole Bits

Model:DTH

Applications: Blast hole drilling, deep hole drilling, general purpose drilling

Rock abrasiveness: Abrasive, Medium abrasive, Medium to non abrasive

High Quality Sd12 Bit

High Quality Sd12 Bit

 

Why buy our down the hole (DTH) hammer?

 

A rotation drill rig, air compressor and the DTH drill string are the essential unit for DTH drilling while the “DTH drill string” is always made up of DTH drill rods, DTH hammer and DTH bits. As one of key component, the DTH hammer acts as a role of converting the air pressure to the impact energy, simultaneously transferring impact energy and rotation force to DTH bits. All our hammers can be easily adapted to accept different types of bit shank as COP, BR, DHD, SD, QL, CIRand Mission by simply changing a few basic componets. Several models are available in Heavy-Duty format to suit particularly arduous and abrasive drilling conditions.

 

 

1. This middle and low pressure DTH hammer can effctively breaking rocks into rock powdder

and then remove them from the hole end, thus avoiding repeated breaking for rocks during hole-making process. Hence, it can effectively reduce abrasion to drill bits and helps improve hole making effciency.

2. The inner structure of the DTH hammer is designed based on the most current rock-drilling theories, which allows the drilling tool to have optimum energy transfer and offer powerful hammerming force. This ensures fast rock drilling speed and low air consumption.

3. Superior quality raw materials and latest production techniques make sure the down the hole hammer have reliable performance and long service life. Meanwhile, the tool is easy for mounting

and dismounting and is convenient for maintenance.

High Quality Sd12 Bit

 

Features

Comprehensive range of DTH drill bits can be customer-made to match all conceivable applications.

Five basic bit designs: Flat front, Convex, Speed, Concave. All shapes for all types of  rock of hard, soft or abrasive.  

High Quality Sd12 Bit

High Quality Sd12 Bit

 

Application

 Our DTH(down the hole)hammer and DTH (down the hole)bit 

All our procucts, which passed ISO9001 quality management system, are widely used in open bit mining, tunneling, quarrying, transportation construction, enginnering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc. We are one of the companies which have the most complete product lines, the most abundant species and the most widely used products in drilling industry.

High Quality Sd12 Bit

 

Our factory

We are looking for our sole agent in your district, high quality products with cheap price, will surely make you competitive in your market! It will not disappoint you,Let's work together, honey!

 

High Quality Sd12 Bit

High Quality Sd12 Bit

 

Packaging and Shipping

Package: Standard Exporting Package, Wooden Case or as your choice.

Shippment: Less than 45kgs, we suggest to ship by International Courier, like DHL , UPS , TNT , FedEx  and so on . Door to door service. More than 45kgs, we will ship by air , fast and safe .Up 100kgs, the goods will be shipped by Sea.

High Quality Sd12 Bit

High Quality Sd12 Bit

 

Company information

Henan King Kong Drills Co., Ltd

  King king Drills i.e K.k.D. A supplier of Rock Drilling Accessories for the Rock Drilling Rigs, Coal Mining Cutting Picks, Threa/d/Tapered Drilling Rods, Button Drill Bits, Cross Button Drill Bits, Tapered Drill Bits, Integral Drill Rods, Rock Plug Hole Rods, taphole drill rods, rock paving breaker tools, rock self-anchor bolts). DTH drilling tools( rock DTH hammers and rock DTH bits with air consumption 1.5-2.5Mpa, DTH rock hammers and bits with air consumption 0.4-0.7Mpa ). Drilling pipes, Shank adapters, reverse circulation drilling tools, mining tools, cutting picks, tungsten carbide bits, tips, etc. 
  We always can provide the best, medium, normal quality of rock breaking tools properly with reasonable prices for our clients. And what we are always trying to do is making clients happy with our rock drilling tools and service and what's more is that we believe in is making a little bit effort every day and a giant step will come sooner or later.Our service is 24hours, 7 days a week, 12 months per year as long as you need us.

  All your inquiry will be highly appreciated,and all your emails will be replied in no more than one day as long as we see it. Anyway, our company and team are here to provide you with amazing convenience and professional service.

 High Quality Sd12 Bit

 

FAQ

Q1.Why choose us?

A1. High quality products. Good price, professional team work, Enough ability to export.

Q2. Where are our products applied to?

A2.Mine, tunnel,slope,foundation pit.

Q3. Do you have different quality for different kind of stone?

A3. Yes, according hardness of stone and stone’s feature, we have different typology respectively.

Q4. If we need technical support, can you offer us?

A4. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product managerment staff, engineers and technicians.

Q5. Do you offer free samples?

A5. Normally we do not offer free samples, but we could  properly adjust according to detailed requirement.

Q6. Is there cheap shipping cost to import to our country?

A6. For small order, Express will be the best, And for bulk order, sea ship way is best but take longer time. For urgent orders, we suggest via air to airport or by Express send to your door.

Q7. Which Express company you send? How many days we can receive?

A7. We are official partner of TNT, UPS, DHL, Fedx. it will take only 3-5 days after we sent.

Q8. When you can reply to me when I send you an Inquiry?

A8. We promise to reply within 24 hours( including holidays) on receipt of your inquiry.

Q9.Are you a manufacturer or trading company?

A9:We are manufacturer.