4 Inch SD4 Shank 127mm High Air Pressure Down The Hole DTH Drill Bit For

Product Specification

Product name: 4 Inch SD4 Shank 127mm High Air Pressure Down The Hole DTH Drill Bit For Geotechnical Exploration
Product category: DTH drill tools
Matched hammer: Hammer SD4
Diameter: 127 mm

KINGDRILLING high air pressure DTH button bit description:

DTH drill bits are classified based on their design, face shape, and application. Some common types include:

• Convex Face Bits: Suitable for hard and abrasive rock formations.
• Concave Face Bits: Ideal for softer formations that require faster penetration.
• Flat Face Bits: Versatile bits suitable for various rock types.
• Button Bits: Feature hardened buttons or inserts for enhanced cutting performance.
• Drag Bits: Utilize blades or wings to grind through the rock.

Proper maintenance is essential to ensure the longevity and performance of DTH drill bits. Some key practices include:

• Regular Inspection: Check for wear, damage, or deformation of the bit components.
• Cleaning: Remove debris and obstructions from the bit to prevent reduced drilling efficiency.
• Sharpening or Replacing Inserts: Maintain sharp cutting edges by sharpening or replacing worn inserts.
• Proper Storage: Store drill bits in a clean, dry environment to prevent corrosion and damage.

KINGDRILLING 4 inch high air pressure DTH button bit technical parameters:

Order guide: Shank+Head diameter+Face design+Button shape

Applications of DTH Drill Bits:

• Mineral: Used for exploration, production drilling, and blasting operations in mines.
• Construction: Essential for foundation drilling, piling, and tunneling projects.
• Water Well Drilling: Employed to create boreholes for water extraction and geothermal applications.
• Geotechnical Exploration: Utilized in soil sampling, mineral exploration, and geotechnical surveys.

Kingdrilling DTH bit advantage:

• High Penetration Rates: DTH bits can drill faster and more efficiently through hard rock formations.
• Greater Precision: These bits provide accurate drilling control, allowing for precise hole placement.
• Versatility: DTH drill bits can be used in a wide range of applications and geological conditions.
• Durability: Designed to withstand high-impact drilling operations, DTH bits are known for their longevity.
• Cost-Effectiveness: Their efficiency and durability reduce overall drilling costs in the long run.

FAQ:

1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
7. Shipping way:
A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air
Bulk order: by air or by sea we suggest.
8. Competitive price:
A:KINGDRILLING factory can supply you the lowest price due to direct sale to customers without distributor!

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