Mining Rock Drill Bit DHD350 High Air Pressure DTH Drilling Bit

• Certification: CE
• Standard: AISI, JIS
• Surface Treatment: Spray-Paint
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DHD350-146mm
• Manufacturing Process: Forging
• Material: Carbon Steel
• Weight: 16.5kg
• Product Name: DTH Hammer Drill Bit
• Advantage: Wear Resistant,High Performance
• Diameter: 146mm
• Size: 5 Inch
• Button Shape: Spherical/Ballistic/Parabolic/Sharp/Falt Bottons
• Bit Face: Center Drop/Flat/Convex/Concave/Double Gauge Face
• Formation: Mediumand Medium Hard Formation
• Application: Coal Mining,Construction,Blasting,Well Drilling
• Keyword: High Air Pressure DTH Drill Bit
• Transport Package: Carton or Box, Packing According to Customer′s Req
• Specification: 40X18X18cm
• Trademark: SANROCK
• Origin: Zhejiang, China
• Production Capacity: 50000pieces/Year
• Package Size: 40.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 17.500kg

Product Description

The use of a wide range:the bit is suitable for carbonate rock, limestone, chalk, clay rock,siltstone, sandstone and other soft and hard.
Each bit is has been precision machined to produce a perfect body, heat treated to the required hardness, given surface compression for fatigue resistance. These are deigned for specific applications for all rock types,hardness's and condition.

Product Description

Product name:DTH Hammer drill bit

Advantage:Wear Resistant,High Performance

type:high air pressure dth bit

Diameter:152mm

Application:Coal Mining,well Drilling,construction,blasting,open pit and undergro

Size:5 inch

button shape:Spherical/Ballistic/parabolic/sharp/falt bottons

Bit face:Center drop/Flat/convex/concave/double gauge face bits

Packing: packing according to customer's requirement.

Formation :Mediumand Medium Hard Formation

 Weight :16.5kg

Feature:
1.The longer life of the drill the alloy material, with longer using life which better than the similar products.
2.High Dilling Eficiency the dril buttons is wear-resistant, so that the drill can always keep sharp thus greatly improving the speed of the drllng.
3.The driling speed is stablethe bit is scraped and cut to break the rock. 
4.Good Performance bit has strong wear resistance,good Diameter protection and can make the cutting teeth be used efficiently.




 

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FAQ

1.What can you buy from us?
DTH drilling rig,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver
,rotary drill rig ,underground jumbo drill rig ,screw air compressor,DTH hammer,drill rod,
piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.

2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.

3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.

4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.