3inches DHD Series DTH Hammer Bits Cheap Prices Drill Bit Tungsten Carbide Deep Rock Well Drilling Mining

• After-sales Service: Online Service
• Certification: ISO 9001:2008
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: High-Quality Hard Alloy, Best Quality Steel
• Use: Quarry / Rock /Mining Area/ Glod Copper Exploratin
• Model NO.: KB35A-110
• Keywords: DTH Bits
• Type: Drill Bit
• Machine Type: Drilling Tool
• Transport Package: Standard Export Packing
• Specification: 3.5inch
• Trademark: KUANGBAO
• Origin: China
• HS Code: 8207199000
• Production Capacity: 1000PCS/Month

Product Description

Product Description

We can design and manufacture according to customer's requirement of the Bit Dia\No. Air holes\carbide button shape and the face shape. High air pressure and low air pressure.
1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide
 
All products are compatible with many products manufactured by Atlas Copco, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.

Product Parameters

Name:	High air pressure HD35A-110 DTH Hammer Bits
Model:	COP34-110 / DHD3.5-110 / HD35A-110
Hammer model:	COP34 / DHD3.5 / HD35A
Material of bit's body:	23CrNi3Mo
Weight:	5.8kg
Carbide button size:	14mm * 7 + 14mm * 6

 Characteristics and advantages of DTH bit 
Long service life of drill bit: alloy rigid material has long service life and is higher than similar products; 
High drilling efficiency: the drill teeth are wear-resistant, which makes the drill bit always sharp, thus greatly improving the feed speed; 
Steady drilling speed: the drill bit breaks the rock by impact and shear; 
Good gauge keeping effect: the drill bit has strong wear resistance and good gauge keeping performance, which can make the cutting teeth be used efficiently; 
Wide application range: Practice has proved that this drill bit is suitable for drilling soft and medium hard strata such as carbonate rocks, limestone, chalk rocks, clay rocks, siltstones, sandstone, etc. Compared with ordinary drills, especially for drilling 6-8 rock strata, the effect is particularly remarkable.
Down-the-hole drill bits are mainly used in geological exploration, coal mines, water conservancy and hydropower, roads, railways, bridges, construction, etc.

DTH BUTTON BITS APPLICATION

Our main products:

1. DTH Hammer, DTH bit, Drill rod

2. Top hammer bit, Shank adapter, Drill pipe, coupling.

3. Taper button bit, chisel bit, cross bit,taper rod.

4. Air compressor and drilling machine.

FAQ

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality