4" 5" 6" 8" Borewell Hammer Bit Down The Hole Drill Water Well - rockdrillingtools

4" 5" 6" 8" Borewell Hammer Bit Down The Hole Drill Water Well

Brand Name:MIROC
Certification:ISO
Model Number:DHD 340 127mm
Minimum Order Quantity:1
Delivery Time:25 days
Payment Terms:T/T or L/C
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Verified Supplier
Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 1 hours
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Product Details

4" 5" 6" 8" Down The Hole Drill Water Well DTH Hammer Bit


Description
DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration). Customers can customize their DTH bits in various ways, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.


• Medium to large size drilling diameters
• Works in high pressure range, capable of drilling deep hole lengths


Product:

DTH Hammer Bits

Color:

Green, Gold, Black or based on customer requirements.

Series:

COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc

Face:

Flat Face, Concave Face, Convex Face, DGR face

Material:

High quality carbide and High quality carbon steel

Drill rock type

Granite, Marble, Limestone, Basalt, ect.

Project types

Blast holes,/Quarry/Anchoring/Infrastructure/Geothermal holesWell drilling,ect.


Processing: CNC milling and proprietary heat treatment process

Type: Middle - High Pressure DTH Bits


Applications

• Underground mining
• Quarry benching operations
• Water well drilling

Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

Specification

Diameter

No. x Button Diameter mm

Button Angle

Flushing Hole

Weight(kg)

mm

Inch

Gauge Buttons

Front Buttons

105

4 1/8

6x14mm

5x13mm

38°

2x18mm

7.5

110

4 5/16

7x14mm

6x13mm

38°

2x18mm

7.85

115

4 1/2

7x14mm

7x13mm

38°

2x18mm

8.5

120

6 1/2

8x14mm

7x13mm

38°

2x18mm

8.8

125

4 3/4

8x14mm

7x13mm

38°

2x18mm

9

130

5 1/8

8x14mm

7x14mm

38°

2x18mm

9.4



China 4 5 6 8 Borewell Hammer Bit Down The Hole Drill Water Well supplier

4" 5" 6" 8" Borewell Hammer Bit Down The Hole Drill Water Well

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