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Air Hammer Drill Bits / Down The Hole Drilling Tools For DTH Drilling
Air Hammer Drill Bits / Down The Hole Drilling Tools For DTH Drilling
Specifications
Brand Name :
New Diamond
Model Number :
SP1480
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
Western Union, T/T, L/C
Supply Ability :
According to order quantity
Delivery Time :
5-8 work days
Packaging Details :
Carton packaging and wooden box packing
Number of vents :
4
Head shape :
Flat Face Bit/Concave Face/Convex Face
Material :
Alloy Steel
Diameter (mm) :
500-600mm
Spline Key Number :
12
No head length(mm) :
405mm
Description

SP1480 Cemented carbide steel High air pressure DTH Drill Bits for DTH drilling

Face shape Features

Concave Face

1. Capable of drilling straighter holes in medium to hard rock which is broken or less consolidated

2. Offers high penetration rate in the above stated rock conditions

3. Has excellent air flushing characteristics

4. Predominant face style for majority of drilling conditions

Flat Face

1. Have a superior performance in hard, abrasive and broken rock conditions

2. They however have a slower penetration rate in comparison to a concave face bit

Convex Face

1. This face has been designed to offer high penetration rate in soft rock such as shale, limestone etc

2. They are recognized for having excellent capability for drilling into moderately consolidated rock conditions

Description

The use of high quality steel and hard alloy as raw materials, through a special heat treatment process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy loss in the transmission process, tooth uniform force is not easy to drop off the teeth and teeth, so that impact the energy to focus on the rock to reach the purpose of high efficiency driving.

Applications

Widely used 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.

Specifications

SP

Head shape

Diameter

(mm)

 Number of vents

NO X button diamter

weight (KG)
Toothed Gauge Toothed
SP1480

Convex concave

 500 4

Round Button

 24XØ20 90XØ18

Bilateral tooth concave

 600 4

Round Button

 24XØ20 16XØ19+96XØ18

We can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.

The appearance of the picture is different from that of the actual product, and the actual product is the

standard.

Air Hammer Drill Bits / Down The Hole Drilling Tools For DTH Drilling

Product tags

borehole drilling tools

,

mortising drill bit

,

borewell drilling hammers
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Air Hammer Drill Bits / Down The Hole Drilling Tools For DTH Drilling

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Product Detail
Brand Name :
New Diamond
Model Number :
SP1480
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
Air Hammer Drill Bits / Down The Hole Drilling Tools For DTH Drilling

Hunan New Diamond Construction Machinery Co., Ltd.

Active Member
8 Years
hunan, yueyang
Since 2011
Business Type :
Manufacturer
Main Products :
DTH Hammer Bits, DTH Drill Bits, DTH Button Bits
Total Annual :
1,000,000-40,000,000
Employee Number :
100~300
Certification Level :
Active Member
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