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133mm Concentric Drilling System MNS Sliding Rock Drilling Bit For Overburden Soil

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133mm Concentric Drilling System MNS Sliding Rock Drilling Bit For Overburden Soil

Brand Name : MING

Model Number : MNS5E133-CIR110

Certification : ISO9001

Place of Origin : CHINA

MOQ : 1PC

Price : 300-99999USD/PC

Payment Terms : T/T

Supply Ability : 2000PCS/MONTH

Delivery Time : 3-5WEEKS

Packaging Details : WOODEN CASE

Material : Carbon Steel

Machine type : Drilling

Processing type : Forging

Color : Gold

Usage : Hole Drilling

Advantage : High Performance

Diameter : 105-146mm

Model type : CIR HAMMER

Hammer type : Overburden drilling system

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Product Name: 133mm MNS Sliding rock drilling with casing for Overburden soil

Product category: MNS Sliding rock drilling bit

Matched hammer: Hammer CIR110

Matched casing pipe OD: 133mm

Overburden casing drilling systems are designed for drilling and casing simultaneously through unstable overburden soils, such as sand, gravel, cobble, boulders, and weathered rock formations. Some features of overburden casing drilling systems include:

Concentric casing design: The concentric casing design allows the drilling system to penetrate through unstable overburden soils without collapsing. The system typically includes an outer casing and an inner drilling rod that rotate together, allowing the borehole to be drilled and cased simultaneously.

Casing advancement system: The casing advancement system allows the outer casing to be advanced through the overburden soil while drilling, ensuring that the borehole remains stable and the casing is securely in place.

MNS Sliding five-piece concentric overburden casing drilling system feature:

When the guide bit reaches to the rock stratum, the stabilizer rod and guide bit begin to fold, the reamer bits expand along the sliding chute and start to drill; when finished, the stabilizer rod is lifted, the guide bit is automatically separated by gravity and the reamer bits are automatically gathered, thus lifted from the bottom of the hole. This drilling system is mainly applied for 108-323mm.

133mm Concentric Drilling System MNS Sliding Rock Drilling Bit For Overburden Soil

MNS Sliding five-piece concentric overburden casing drilling system technical data:

型号 头部直径
head dia.(mm)
钻孔直径 挂台直径
Shank step dia.(mm)
套管直径 扩块 花 键

系统重量

Weight (KG)

Model Hole dia (mm)

Casing pipe

OD
dia(mm)

Wings

(PCS)

Spline
MNS5E108 84 122 93 108 2 CIR90/HD35/DHD3.5 9/10
MNS5E127 101 145 110 127 3 CIR110/HD45/DHD340 12.5/14
MNS5E146 120 164 129 146 3 CIR110/HD45/DHD340 19/20.5
MNS5E168 137 184 147 168 3 CIR110/HD55/DHD350 27.5/34.5
MNS5E178 146 193 156 178 3 CIR150/HD55/DHD350 33.5/35.5
MNS5E194 161 214 171 194 3 CIR150/HD65/DHD360 45/51.5
MNS5E219 189 235 200 219 3 CIR150/HD65/DHD360 56/62.5
MNS5E245 208 270 219 245 3 CIR170/HD65/DHD360 97/102
MNS5E273 240 293 251 273 3 HD85/DHD380 142
MNS5E323 280 345 296 323 3 HD85/DHD380 200

Order Guide: Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style

FAQ:

1. How to order the products?

Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style

2. How about the common packing?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.

3. How to control quality?

A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

4.How deep can a water well be drilled?

Drilling a Water Well for household use will usually range from about 100 feet to 500 feet deep, but... When drilling a new well for your home or business, the depth of the well depends on the geology and underground water levels of the area.

More information:

133mm Concentric Drilling System MNS Sliding Rock Drilling Bit For Overburden Soil133mm Concentric Drilling System MNS Sliding Rock Drilling Bit For Overburden Soil133mm Concentric Drilling System MNS Sliding Rock Drilling Bit For Overburden Soil133mm Concentric Drilling System MNS Sliding Rock Drilling Bit For Overburden Soil


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133mm Concentric Drilling System

      

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MNS Sliding Rock Drilling Bit

      
Wholesale 133mm Concentric Drilling System MNS Sliding Rock Drilling Bit For Overburden Soil from china suppliers

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