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Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter
Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter
Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter
Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter
Specifications
Brand Name :
ShiTan
Model Number :
11°
Certification :
ISO9001
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
L/C, D/A, T/T, Western Union
Delivery Time :
Within 7-12 days
Packaging Details :
Standard export package
Parts Name :
hollow drill rod
Material :
Carbon Steel
Application :
Mining, Blasting
Processing Type :
Casting
Machine Type :
Drilling Tool
Thread Protector :
Plastic, Metal, Rubber
Shank :
H22x108mm
Diameter :
20-42mm
Length :
400mm to 8000mm
Hole diameter :
42mm to 114mm
Description
Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter
Product Specifications
Parts Name hollow drill rod
Material Carbon Steel
Application Mining, Blasting
Processing Type Casting
Machine Type Drilling Tool
Thread Protector Plastic, Metal, Rubber
Shank H22x108mm
Diameter 20-42mm
Length 400mm to 8000mm
Hole diameter 42mm to 114mm
Product Features
  • In-house heat treatment ensures optimum surface hardness and case depth
  • R780 Steel - high standard material
  • 6 months warranty included
  • Long life thread connection design
  • Reliable and wear-resistant construction
Drill Pipe Parameters
Rod dia (inch/mm) Rod Length (mm) Thickness (mm) Connect Thread Trigger Slot
3 / 76 1000-6000 5 API2 3/8"REG 57/64.5
3 / 76 1000-9000 8 API2 3/8"REG 57/64.5
3 1/2 / 89 1000-6000 6 API2 3/8"REG 70/64
3 1/2 / 89 1000-9600 8 API2 3/8"REG 70/64
4 / 102 1000-9000 10 API2 3/7"REG 76/89
4 1/2 / 114 1500-7620 6 API3 1/2"REG 89/95
4 1/2 / 114 1500-9140 8 API3 1/2"REG 89/95
4 1/2 / 114 1500-9140 10 API3 1/2"REG 89/95
4 1/2 / 114 1500-9140 18 API3 1/2"REG 89/95
Common Causes of Drill Pipe Fracture
  • Excessive bending moment during reaming and pipeline pullback operations
  • Deviation between actual and theoretical guide hole curves
  • Irregular hole formation after reaming
  • Mismatched directional drilling equipment for project requirements
  • Improper reamer model selection for geological conditions
  • Inadequate drill rod connection during rock reaming
  • Poor drill rod selection and maintenance practices
  • Excessive guide hole deviation and improper correction
  • Insufficient reaming classification to accelerate construction
  • Geological instability causing hole collapse and increased drilling cuttings

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

Good quality, professional after-sales service, welcome to order

Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter
Product tags

well drilling drag bit

,

drill size for taps

,

s135 well drill rods
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Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter

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Product Detail
Brand Name :
ShiTan
Model Number :
11°
Certification :
ISO9001
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Contact Supplier
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Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter
Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter

Jinzhou City Shitan Machinery Equipment CO. LTD.

Verified Supplier
9 Years
hebei, jinzhou
Since 2010
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Water Well Drilling Rig, Pneumatic Drilling Rig, Crawler Mounted Drill Rig
Total Annual :
50000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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