• 133mm Overburden Drilling Systems with Double Head for Drilling
  • 133mm Overburden Drilling Systems with Double Head for Drilling
  • 133mm Overburden Drilling Systems with Double Head for Drilling
  • 133mm Overburden Drilling Systems with Double Head for Drilling
  • 133mm Overburden Drilling Systems with Double Head for Drilling
  • 133mm Overburden Drilling Systems with Double Head for Drilling

133mm Overburden Drilling Systems with Double Head for Drilling

Type: Gun Drill Bit
Material: Tungsten Carbide
Usage: Well Drilling
Casing out Diameter: 133mm
Drill Bit Diameter: 102mm
Thread: R56
Customization:
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Rating: 5.0/5
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Basic Info.

Model NO.
133mm
Crown Opener Bit
140mm
Crown Open Bit Thread
122mm
Transport Package
Wood Package
Specification
CE, SGS, ISO: 9001
Trademark
Prodrill
Origin
China
HS Code
82071990
Production Capacity
5000PCS/Months

Product Description

133mm Overburden Drilling Systems with Double Head for Drilling
133mm Overburden Drilling Systems with Double Head for Drilling

Application Range: It can be widely used in drilling for grouting holes in projects such as cofferdam,foundation and geothermall and etc.
Working Principles:As water or compressed air for medium,the discharged head make the casing tube and drill rod totate and penetrate.
Structure: with inner drill rods and with inner hammer and Easy operation
Technical parameters
 

Double Casing Technical Date
A B C D E F G
Outer Dia.(mm) Reamed Dia.(mm) Inner Dia.(mm) Thread(mm) Drill rod(mm) Drill Bit Dia.(mm) Thread
118 125 88 104.5 76 83 R56
133 140 108 122 76 102 R56
146 152 120 134 89 116 R78
168 172 133 146.5 114 128 R83
216 225 178 203 114 165 R102
 
Permanent/Top hammer 
Symmetrix overburden drilling system
Code No. Casing O.D. Wall thickness Ring bit I.D. Ring bit O.D. Polit bit O.D. Thread
mm inch mm inch mm inch mm inch mm inch
RoBit-SOD 89 89 3 1/2'' 4 0.157 71 2.795 99 3.898 80 3.15 T38
RoBit-SOD 76 76 3'' 8 0.315 47 1.85 90 3.543 59 2.323 T38
RoBit-SOD 89 89 3 1/2'' 8 0.315 50.8 2 94.9 3.736 70 2.756 T38
RoBit-SOD 101 101.6 4'' 10 0.394 65 2.559 110 4.331 79 3.11 T38
RoBit-SOD 114 114 4 1/2'' 10 0.394 73.5 2.894 120.3 4.736 92.5 3.642 T38
RoBit-SOD 140 140 5 1/2'' 10 0.394 94 3.701 145.7 5.736 117.5 4.626 T45
RoBit-SOD 168 168 6 5/8'' 10 0.394 127 5 182.3 7.177 147 5.787 T45
SOD Permanent/Top hammer
Symmetrix overburden drilling system
Order number Casing wall 
max. thickness
Ring bit Pilot bit Unit
Inner Outer Outer
ATLAS-SOD 76 8 41 88 58 mm
0.31 1.61 3.46 2.26 inch
ATLAS-SOD 89 8 54 100 70 mm
0.31 2.13 3.94 2.76 inch

Prodrill successfully manufactured ROBIT Rox+ Symmetrix Casing System, size as follow: 
1. Casing O.D 89mm 
2. Casing wall Max. 4mm. 
3. Ring Bit I.D. 71mm, 
4. Ring Bit O.D 99mm
5. Pilot bit. O.D 80mm
This Symmetrix Casing System, Pilot bit, and Ring Bits are widely applied for forepiling tunnel tube umbrella anchoring, water well, foundation.

More Info.
Outer Dia Of Casing Tube  Inner Dia Of Casing Tube Reamed Dia Min Inner Dia Of Casing Shoe Drill Pipes Max.Outer Dia Of Normal Bit
    mm      mm   mm   mm  mm  mm
114 101-103 127 91 76 77
127 114-116 136 101 76 82
140 124-127 152 117 76 92
146 127-132 154 117 76 105
168 149-155 184 140 76 105
178 159-165 194 150 76.89 125
193 173-180 206 164 76.89 140
219 199-206 234 184 89.114 150
244 224-231 260 210 89.114 165
273 251-257 305 240 114 190
323 301-310 348 284 114.127 220
406 382-388 440 364 127 255
457 433-439 488 413 140 340
508 484-490 538 464 140 385
558 534-540 590 514 140 440
610 586-592 642 566 140 485
660 636-642 694 615 168 540
711 687-693 745 665 168 590
762 738-744 798 716 168 640
863 839-845 900 815 168 685


Ps.: Others about Prodrill Equipment Co., Ltd
1. Prodrill Main Products as below: 
1) Rock drill:
Handheld rock Drill (Jackhammer): Y10, Y18, Y20, Y24, Y26, TY24C, etc;
Airleg rock drill: YT24, YT28, etc;
Gasoline rock drill: YN27
2) Drill rod: Taper rod (hex. 22 * 108mm)
3) Drill bit: Taper button bit, Taper chisel bit, Taper cross bit; Thread button bit (Top hammer); DTH Hammer and DTH bit; Overburden Drilling System
4) Splitter: Handheld stone splitter (or shims and wedges or plug and feather), G10 pneumatic splitter; Hydraulic Splitter
5) Breaker: Hydraulic Breaker, Pneumatic Breaker G10, TPB, etc;
6) Splitting or Cracking Powder for Construction/ Quarry/ Rock: Expansive mortar Soundless Cracking Agent; High Range Soundless Cracking Agent

2. Advantages:
Compared the Rock Drilling Tools with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
 
3. About Us:
1.    Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2.    We have advanced technology and equipment.
3.    Our technician has more than 13 year's professional working experience.
4.    Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.

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Diamond Member Since 2014

Suppliers with verified business licenses

Rating: 5.0/5
Trading Company
Type of Ownership
Limited Company
Terms of Payment
T/T, D/P, Western Union