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

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

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

DiameterButtons and Size (mm)Flushing holeWeight
mminchFrontGaugekg
DHD340 Ballistic button/spherical face
1104 3/84×14,2×148×1429.3
1154 1/24×14,2×148×14210
1214 3/44×14,2×148×14211
12754×14,3×148×14212
1305 1/84×14,3×148×16214
1335 1/44×14,3×148×16215



RS DTH Bit
Diameter in mmNO. Air HolesGauge PDC ButtonsFront PDC ButtonsApprox. weightShank style
8526*φ134*φ125.0 kgsCOP34/COP32/DHD3.5
9026*φ144*φ125.8 kgsBR3/
9526*φ145*φ125.9 kgs
10026*φ146*φ126.1 kgs
10528*φ136*φ126.3 kgs
10526*φ145*φ138.6 kgsCOP44/DHD340
11027*φ146*φ138.8 kgsM40/SD4/QL40
11527*φ147*φ139.0 kgs
12028*φ147*φ139.5 kgs
12728*φ147*φ149.9 kgs
13327*φ167*φ1415.0 kgsCOP54/DHD350
14027*φ197*φ1416.5 kgsM50/SD5/QL50
14628*φ197*φ1417.0 kgs
15228*φ198*φ1417.8 kgs
16528*φ198*φ1618.5 kgs
Quality High Pressure Down The Hole Drill Bits Deep Drilling Dhd340 127mm Ballistic Concave Face for sale
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