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OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
Specifications
Brand Name :
MING
Model Number :
MRE133MM-CIR110
Certification :
ISO 90001
Place of Origin :
CHINA
MOQ :
5PCS
Price :
325-305USD/PC
Payment Terms :
T/T, Western Union
Supply Ability :
2000PCS/MON
Delivery Time :
10-25 Days
Packaging Details :
Wooden case
Material :
Quality Steel
Button material :
Tungsten Carbide
Color :
Green
Processing Type :
Forging
Application :
water well drilling, piling,tunneling,mining
Advantage :
Wear resistant
Hammer :
CIR110
Description

OD 133mm MRE Dual Rotors Overburden Casing Drilling bit CIR110 Shank

Description

MRE Eccentric Dual Rotors system for drilling overburden casing, Reamer bits enlarge to insert the casing pipe into the hole when rotated clockwise. Once completed, the reamer bits can be lifted up from the bottom of the hole using a drilling rig after closing counterclockwise. This kind is specifically used for diameters ranging from 89 to 323 mm.


Characteristics
1. Appropriate 89–323 mm OD pipe
2. Often utilized in rock strata that collapse
3. Widely utilized in the industry of underground mining

Technical Parameter

Model
型号		 Bit diameter
钻头直径		 Casing pipe OD
跟管外径		 Wings
扩片
(PCS)		 Spline
花键		 Weight
重量
(KG)
Expanded
扩孔直径		 Retracted
收拢直径		 Shank step
挂靴直径
inch mm inch mm inch mm inch mm
MRE89 3.70 94 2.64 67 2.95 75 3.50 89 2 CIR76 5.5
MRE108 4.72 120 3.31 84 3.66 93 4.25 108 2 CIR90/HD35/DHD3.5 10/11
MRE114 4.92 125 3.62 92 3.98 101 4.49 114 2 CIR90/HD35/DHD3.5 11/12
MRE127 5.59 142 3.98 101 4.33 110 5.00 127 2 CIR110/HD45/DHD340 14.5/16
MRE133 5.98 152 4.33 110 4.76 121 5.24 133 2 CIR110/HD45/DHD340 16/17.5
MRE146 6.38 162 4.72 120 5.08 129 5.75 146 2 CIR110/HD45/DHD340 18.5/20
MRE159 7.09 180 5.12 130 5.55 141 6.26 159 2 CIR110/HD55/DHD350 24/30
MRE168 7.48 190 5.39 137 5.79 147 6.61 168 2 CIR110/HD55/DHD350 26/33
MRE178 7.95 202 5.75 146 6.14 156 7.01 178 2 CIR150/HD55/DHD350 34/36
MRE194 8.35 212 6.34 161 6.73 171 7.64 194 2 CIR150/HD65/DHD360 44.5/51
MRE219 10.04 255 7.44 189 7.87 200 8.62 219 2 CIR150/HD65/DHD360 56.5/63
MRE245 10.63 270 8.19 208 8.62 219 9.65 245 2 CIR170/HD65/DHD360 86/92
MRE273 11.89 302 9.45 240 9.88 251 10.75 273 2 HD85/DHD380 135
MRE323 13.78 350 11.02 280 11.65 296 12.72 323 2 HD85/DHD380 190

OD 133mm Casing Drilling Bit

OD 133mm Casing Drilling Bit

Button bit and raw materials type


1. Spherical Button
.Universal button
.Strong resistance to wear
.Suited for abrasive to very abrasive drilling conditions


2. High quality steel:
.Good wear resistance

.Strong toughness

.Stong hardness

Applications of rock drilling tools
• Underground mining
• Tunneling,quarrying

Competitive Advantage
• High grade tungsten carbide inserts
• High quality steel Bit bodies and all processed using state-of-the-art CNC machinery and heat treatment are finished in the factory.

Company Information

Wuhan Kingdrilling Diamond CO., LTD, one of the most professional manufacturer specialized in researching and producing Overburden casing drilling system, DTH hammer, DTH drill bits, Thread bits, Taper bits, Shank adapter, Drilling rods, Coal mining picks, Roller cutters, Tricone bits and related rock drilling tools.

Whatever in construction, engineering, piling, water well drilling, tunneling, mining, quarrying or horizontal drilling industry, KINGDRILLING will do the best to satisfy your demands. "Kingdrilling, Keep On Striving", we’ll always be in this line to support our customers the most reliable products and services.

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OD 133mm Casing Drilling Bit

OD 133mm Casing Drilling Bit

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Product Detail
Brand Name :
MING
Model Number :
MRE133MM-CIR110
Certification :
ISO 90001
Place of Origin :
CHINA
MOQ :
5PCS
Price :
325-305USD/PC
Contact Supplier
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OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit
OD 133mm Casing Drilling Bit

Wuhan Kingdrilling Diamond Co.,Ltd

Verified Supplier
5 Years
wuhan
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
DTH Drill Bit, DTH Button Bits, Casing Drilling Bit
Total Annual :
4，600，000-7，500，000
Employee Number :
40~100
Certification Level :
Verified Supplier
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