China High quality DTH hammer and bit for sale High pressure DHD 340 dia 133mm/DTH 345 Hammer

FOB Reference Price:Get Latest Price
$50.00 - $600.00 / Piece | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
China
Brand Name:
Miroc
Model Number:
DTH hammer and button bit, QL60, SD40-80, CIR90, DTH340 ETC
Material:
Tungsten Carbide
Use:
mining underground construction water drilling
Type:
DTH hammer and bit
Color:
Green, yellow, black ETC
Series:
CIR, BR, COP,DHD,MISSION,QL,SD,NUMA
Processing:
CNC milling and proprietary heat treatment
Impact/min:
860-1510
Suit for rock type:
Granite, Basalt, Slate, Schist, Lime stone ETC
Supply Ability
Supply Ability:
350000 Piece/Pieces per Month DTH hammers and DTH button bit
Packaging & Delivery
Packaging Details
Carton or Wooden Box
Port
FOB TianJin

Specifications

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

 

Product Description

 

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

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 Name:

rock drill tungsten carbide DTH button bits

 

 

Description:

rock drill tungsten carbide DTH button bits

DTH button bit are used for blast hole drilling.

Working with DTH hammer, mainly applied in Mining,

Marble quarry or well drilling and other construction projects.

Material:

High quality carbide and High quality carbon steel

MOQ:

No requirement for testing and trial order

Compatibility Series:

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

 

 

 

Applications of  DTH Bit

• Underground mining
• Tunneling

•  Quarry benching operations

 

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 of DTH Bits

 

Part Number

Product Code and Brief Description

Flushing Holes

Diameter (mm)

Weight (kg)

Gauge Buttons ( No.x mm)

Front Buttons ( No. x mm)

DTH Hammer

4148301682

DTH65PQ

1

68 - 72

1.5

4 x12

3 x 12

DTH65

4148301683

DTH75PQ

3

75 - 77

2.4

5 x 12

3 x 12

DTH70

4148301684

DTH76PQ

2

76 - 78

2.5

5 x 12

3 x 12

DTH76

4148301685

DTH76-78

2

78 - 82

2.6

5 x 12

3 x 12

DTH76

4148301686

DTH80PQ

3

82 - 84

3

5 x 12

6 x 12

DTH80, DTH80X

4148301687

DTH90A

3

90 - 95

3.6

6 x 14

4 x 12

DTH80, DTH80X

4148301688

DTH80XD-90

3

90 - 95

3.4

6 x 12

4 x 12

DTH80XD

4148301689

DTH80-II-80

3

80 - 82

3

5 x 12

4 x 12

DTH80-II

4148301690

DTH90B

3

90 - 95

3.8

6 x 14

4 x 12

DTH90, DTH90-I

4148301691

DTH90T1

2

90 - 95

3.6

6 x 14

1 x 12, 3 x 12 (Spherical)

DTH90, DTH90-I

4148301692

DTH90T2

2

90 - 95

3.8

6 x 14 (Spherical)

4 x 12 (Spherical)

DTH90, DTH90-I

4148301693

DTH90T3J

3

90 - 95

3.6

6 x 14 (Ballistic)

4 x 12 (Ballistic)

DTH90, DTH90-I

 

 

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