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High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face
High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face
High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face
High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face
High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face
High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face
Specifications
Brand Name :
MIROC
Model Number :
DHD340
Certification :
ISO
Place of Origin :
China
MOQ :
1
Price :
negotiation
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
2000pcs a month
Delivery Time :
15-20days
Packaging Details :
wooden box or carbon box
Material :
alloy steel
Application :
Water well drilling
Quality :
95% quality similarity with world top class brands
Type :
DTH bit
Color :
Required
Advantage :
high-efficiency
Description

High Pressure Deep Drilling DHD 340 127mm Ballistic Concave Face DTH Drill Bits

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

Specifications

Diameter Buttons and Size (mm) Flushing hole Weight
mm inch Front Gauge kg
DHD340 Ballistic button/spherical face
110 4 3/8 4×14,2×14 8×14 2 9.3
115 4 1/2 4×14,2×14 8×14 2 10
121 4 3/4 4×14,2×14 8×14 2 11
127 5 4×14,3×14 8×14 2 12
130 5 1/8 4×14,3×14 8×16 2 14
133 5 1/4 4×14,3×14 8×16 2 15

High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face

High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave FaceHigh Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave FaceHigh Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave FaceHigh Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave FaceHigh Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave FaceHigh Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face

RS DTH Bit
Diameter in mm NO. Air Holes Gauge PDC Buttons Front PDC Buttons Approx. weight Shank style
85 2 6*φ13 4*φ12 5.0 kgs COP34/COP32/DHD3.5
90 2 6*φ14 4*φ12 5.8 kgs BR3/
95 2 6*φ14 5*φ12 5.9 kgs
100 2 6*φ14 6*φ12 6.1 kgs
105 2 8*φ13 6*φ12 6.3 kgs
105 2 6*φ14 5*φ13 8.6 kgs COP44/DHD340
110 2 7*φ14 6*φ13 8.8 kgs M40/SD4/QL40
115 2 7*φ14 7*φ13 9.0 kgs
120 2 8*φ14 7*φ13 9.5 kgs
127 2 8*φ14 7*φ14 9.9 kgs
133 2 7*φ16 7*φ14 15.0 kgs COP54/DHD350
140 2 7*φ19 7*φ14 16.5 kgs M50/SD5/QL50
146 2 8*φ19 7*φ14 17.0 kgs
152 2 8*φ19 8*φ14 17.8 kgs
165 2 8*φ19 8*φ16 18.5 kgs
Product tags

drilling core barrel

,

core hole drill

,

hole core drill
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High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face

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Product Detail
Brand Name :
MIROC
Model Number :
DHD340
Certification :
ISO
Place of Origin :
China
MOQ :
1
Price :
negotiation
Contact Supplier
video
High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face
High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face
High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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