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High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools
High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools
High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools
High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools
Specifications
Brand Name :
ROSCHEN
Model Number :
4"
Certification :
ISO
Place of Origin :
Germany
MOQ :
Negotiable
Supply Ability :
100 sets
Packaging Details :
Polywooden Box
Price :
Negotiable
Type :
DTH Button Bits
Size :
4 Inch
Drill :
down the hole drill
Adanvtage :
High Air Pressure
Equipment :
dth drilling equipment
king :
drill king international
Description

High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools


DTH Button Bits Features:


1. Strict quality controlling
2. Selected high quality special steels and carbide
3. Produced by CNC machines
4. Simple and reasonable design, Low problem rate

DTH Button Bits Parameters

Hammer inch Bits diameter Shank
Metric Inch
1" 64mm-70mm 2 1/2"-2 3/4" BR1
2" 70mm-95mm 2 3/4"-3 3/4" MACH20/BR2
3" 90mm-102mm 3 1/2"-4" COP32/COP34/MACH303
M30/DHD3.5/BR3
4" 105mm-152mm 4 1/8"-6" COP44/DHD340/MACH44
SD4/M40/QL40
5" 133mm-165mm 5 1/4"-6 1/2" COP54/DHD350R/MACH50
SD5/M50/QL50/BR5
6" 152mm-254mm 4 1/8"-10" COP64/DHD360/SD6
M60/QL60/Bulroc BR6
8" 203mm-330mm 8"-13" COP84/DHD380/SD8
QL80/M80
10" 254mm-380mm 10"-15" SD10
NUMA100
12" 305mm-508mm 12"-20" DHD1120/SD12
NUMA120/NUMA125

High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools

DTH Button Bits Different Buttons Shapes:

  1. Dome / Round button
    Used as gauge buttons of DTH bits, suitable for very abrasive and very hard rock formation.
  2. Parabolic / Semi-ballistic
    Used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard rock formations.
  3. Ballistic button
    Used front buttons of DTH bits, suitable for medium abrasive and medium hard formations. Also be used as gauge buttons for soft rock.
Product tags

pressure drill

,

hydraulic drill auger

,

drill bit depth stop
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High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools

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Product Detail
Brand Name :
ROSCHEN
Model Number :
4"
Certification :
ISO
Place of Origin :
Germany
MOQ :
Negotiable
Supply Ability :
100 sets
Contact Supplier
High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools
High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools

ROSCHEN GROUP

Verified Supplier
11 Years
shanghai, shanghai
Since 1921
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Down The Hole Drilling, Tricone Drill Bit, Diamond Core Drill Bits
Total Annual :
5000-2000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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