T51 89mm Retract Thread Button Drill Bit Rock Drilling Tools Top Hammer Drill Bits

• After-sales Service: Online Technical Services
• Warranty: 3 Months
• Certification: CE, ISO 9001:2015
• Standard: AISI, JIS
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: T51-89mm
• Material: Carbon Steel
• Weight: 5kg
• Advantage: High Performance,Wear Resistant,Competitive Price
• Diameter: 89mm
• Thread Type: T51
• Button Shape: Spherical or Hemispherical or Ballistic Button
• Fact Type: Drop Center, Flat Face,Uniface
• Product Name: Top Hammer Drill Bit
• Application: Coal Mining,Quarry Drilling, Construction
• Transport Package: Goods Can Be Packed According to Customer Requirem
• Specification: 28X15X15cm
• Trademark: SANROCK
• Origin: Zhejiang, China
• Production Capacity: 50000pieces/Year

Product Description

T51 89mm Retract Thread Button Drill Bit  rock drilling tools top hammer drill bits
High quality top hammer rock drilling tools,which are widely use in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole, mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields .
The use of a wide range: the practice proves that the bit is suitable for carbonate rock, limestone, chalk, clay rock, siltstone, sandstone and other soft and hard (9- grade drillability of rock, hard rock drilling), compared with normal bit, especially drilling in 6-8 grade rock the effect is particularly significant.

Product Description

Product name:top hammer drill bit

Brand Name:Sanrock

Type:Thread Button Bit

Material:Carbon steel,Tungsten Carbide

Weight:5kg

Thread type:T51

Diameter:89mm

Advantage:Wear Resistant,High Performance, With Competitive Price

Use:Ore Mining, quarry,mining,blasting,construction,open bit etc

Button:Spherical or Hemispherical or ballistic button

Fact type:Drop Center, Flat Face,Uniface

Packing:Plastic Box,wooden Case

Feature
1.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.
2.The driling speed is stablethe bit is scraped and cut to break the rock. 
3.Good Performance bit has strong wear resistance,good Diameter protection and can make the cutting teeth be used efficiently.

Company Profile

 

Certifications

 

Packaging & Shipping

 

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.