76mm Low-Pressure Down-The-Hole Drill Bits for Mining Engineering Tunnel Quarry

• Warranty: 1 Year
• Certification: API
• Standard: AISI
• Manufacturing Process: Forging
• Material: Carbon Steel,Diamond
• Weight (Kg): 5
• Model NO.: A339
• Usage: Mining Industry
• Machine Type: Drilling Equipment
• Use: Geological Drilling and Mining
• Showroom Location: None
• Bit Type: PDC Core Diamond Bit
• MOQ: 1 PCS
• Name: Drilling Tools
• Video Outgoing-Inspection: Provided
• Type: Core Drill Bit
• Applicable Industries: Energy & Mining
• Marketing Type: New Product 2021
• Advantage: Wear Resistant
• Thread Type: Male Female Thread
• Machinery Test Report: Provided
• Transport Package: Wood &Paper
• Specification: 76mm
• Trademark: SPEEDMADE
• Origin: Hunan, China
• Production Capacity: 1000 Piece/Pieces Per Day

Product Description

 

Product Description

 

OUR DTH hummer

With advanced design concept, better wear-resistance,better impact-resistance, higher drilling speed and longer service life, they are widely used in large-scale open pit mining, quarry and other construction projects.

 

Details Images

 

 

 

 

Specification

Name	Non-coring bit
Thread type	Male female thread
Advantage	Wear Resistant

3 Inch DTH Bits 76mm low-pressure down-the-hole drill bits for mining engineering tunnel quarry/taladro para perforar pozos Name: Low wind pressure DTH drill bit Model: 3 Inch DTH Bits/CIR76A Drilling diameter: 76 (mm) Drilling depth: 120 (m) Drilling speed: 300 (mm/min) Impact energy: 130 Impact frequency: 600 (Hz) Product Details:  Diameter No x Buttons diameter mm Buttonangle° Airholes Weight(Kg) Part No mm inch Gauge Front Drill bits for CIR76A hammers 76 3 5x13 3x12 45 2 2.2 CIR76A-76BFF5 80 3 1/5 5x13 3x12 45 2 2.5 CIR76A-80BFF5

 

Our Advantages

Company Project

 

--------------------------------------------------------------------------------------

The success of your project is important to us! Trust Speedmade on your next project to ensure a successful outcome!

--------------------------------------------------------------------------------------

Company Profile

 

Speedmade Drilling Equipment Co.,Ltd have a professional geological engineer and drilling experienced team assist you to select the most suitable bits for the formation of your actual geological strata, Speed your drilling! Our philosophy:Controlevery procedure wel, makeeachproduct well.

 

OUR COMMITMENT

To ensuring we provide you with a high quality standard of service is through our core values of:
* Safety First, no matter the cost.
* Integrity and fair treatment in all our places of work.
* Continually looking for Improvement in our safety and performance.
* Aspiring to our motto of "Putting Performance back into Drilling".

Why Choose Us

Our Mission Statement is simple "Customers are our future… we must take care of them."

FAQ

Q1: What are your main products, and used for?

A: Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, drill rig and other drilling parts.

They are mostly used for mineral exploration, geological drilling, geotechnical engineering, building wells drilling and soil sampling.

 

Q2 : Do you agree sample order?

A:Yes, we are welcome your sample order to testing our quality.

 

Q3 : Can we select the color of the drill bit?

A:Yes, we have standard rock hardness select index to choose drill bit matrix hardness. If you need, we can make the drill bit color based on yours.

 

Q4 : How about the payment, Mini. Quantity and delivery methods?

A:1. Payment: T/T, L/C, Western Union, Paypal, 2. Min. order quantity: 1 piece. 3. Transportation: By DHL/TNT/Fedex express, air transportation, sea and train.

 

Q5 : Can i trust your company?

A:Our company has been certificated by chinese government, and verified by Alibaba Trade Assurance, 100% refund of the Trade Assurance Amount. Alibaba can guarantee all of your payment, Just order from US!!!

 

Q6 : How does your company control the quality?

A: 1.Quality first. In order to guarantee high quality , SEEDMADE always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004. 2.To Build good after -sale service system, we draw up the Quality Guarantee accordingly to the industrial standards combining field experience.Pls. see the Quality Guarantee.

 

 

------------------------- Professional Drilling Bit Manufacturer ----------------------

1.Shipment:By sea / By air / By car / By trian

2.Packing:Carton or wooden case

Call todayWe are happy to provide you with drill bit support !