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High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits

High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits

High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits
High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits
High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits
Product Details:
Place of Origin: CHINA
Brand Name: MIROC
Certification: ISO
Model Number: DHD3.5
Payment & Shipping Terms:
Packaging Details: wooden box
Delivery Time: 15- 20 days
Supply Ability: 30000pcs per month
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Detailed Product Description
Color: As Client Needed Button Material: Tungsten Carbide
Application: Quarry, Mine, Construction Machine Type: Down The Hole Drilling Tool
Certification: ISO9001,API,SGS,ISO 9001 Model: DHD3.5 Hammer Shank
High Light:

90mm dth drill bits

,

90mm water well drill bits

,

100mm water well drill bits

High Air Pressure 90mm 100mm 3inch DHD3.5 Water Well Drill Bits

 

DTH Drill Bit

DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life.

 

​We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.

 

Hammer size: 2”~3.5” 4”~8” 10”~32”

Hammer Shank Style: BR, AHD, Cop, Mission...

Mincon, Numa, QL, TD...

SD, DHD, XL, ACD, Mach...

Face Design: Flat, Concave, Convex

 

DHD3.5 DTH Drill Bit Specification

DHD3.5
3 Inches DTH DHD3.5 90mm Drilling Bit For Down The Hole And Water Well Drilling 0
Ballistic Convex Face
Bit Diameter
(mm)
Bit Diameter
(inch)
Buttons
(mm)
Flushing holes Weight
(kg)
Part number
Front Gauge
90 3 1/2 4*12,2*12 8*12 2 4.5 4148301219
95 3 3/4 4*12,2*12 8*12 2 4.8 4148301220
100 3 7/8 4*13,2*13 8*13 2 5 4148301221
105 4 1/8 4*14,2*14 8*14 2 5.5 4148301222

 

DHD3.5
3 Inches DTH DHD3.5 90mm Drilling Bit For Down The Hole And Water Well Drilling 1
Spherical Flat Face
Bit Diameter
(mm)
Bit Diameter
(inch)
Buttons
(mm)
Flushing holes Weight
(kg)
Part number
Front Gauge
90 3 1/2 6*12 8*12 2 4.5 4148301223
95 3 3/4 6*12 8*12 2 4.8 4148301224
100 3 7/8 6*13 8*13 2 5 4148301225
105 4 1/8 6*14 8*14 2 5.5 4148301226

High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits 2

Button bit and Insert types
Spherical Button Characteristics:
1. Universal button
2. Good wear resistance
3. Best suited for hard ground
4. 27000-48000PSI(180 to 320Mpa)
5. Suited for abrasive to very abrasive drilling conditions


Ballistic Button Characteristics:
1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions

 

Conical Button Characteristics:

1. Fast Penetration
2. Best suited for smaller diameter bits

3.Suited for non-abrasive drilling conditions

High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits 3

High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits 4High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits 5High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits 6High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits 7High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits 8High Air Pressure 90mm 100mm 3inch Dhd3.5 Water Well Drill Bits 9

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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