HLDRILL Coal Mine Twist Drill Rod Customized For Coal Seam Drilling

MOQ： 10PCS
Price： Please contact us
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Payment Terms	T/T
Supply Ability	3000 PCS Per month
Delivery Time	7-15 days
Packaging Details	Wooden Box
Product name	Twist Drill Rod
Processing type	Forging,Casting,Heat Treatment
Material	Carbon Steel,Carbide,High Manganese Steel,S135,R780
Length	Customized Services. Special Range Of Lengths Is Available.
Usage	Rock drilling,mining,Hole Drilling,coal mining and geological drilling,Underground mining and tunnel drilling
Use	Ore Mining,Well Drilling,Coal Mining,quarry,Rock Drilling/Water Well Mining
Color	Black ，blue , Or As Per Your Demands
Shank	h22108mm and h25159mm,H19108mm,Hex22x108mm,H22108,Hex25mmx159mm
Taper degree	12,4,7,6,11
Brand Name	HLDRILL
Place of Origin	CHINA
Certification	ISO9001

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Product Details
Company Details

Product Specification


Payment Terms	T/T	Supply Ability	3000 PCS Per month
Delivery Time	7-15 days	Packaging Details	Wooden Box
Product name	Twist Drill Rod	Processing type	Forging,Casting,Heat Treatment
Material	Carbon Steel,Carbide,High Manganese Steel,S135,R780	Length	Customized Services. Special Range Of Lengths Is Available.
Usage	Rock drilling,mining,Hole Drilling,coal mining and geological drilling,Underground mining and tunnel drilling	Use	Ore Mining,Well Drilling,Coal Mining,quarry,Rock Drilling/Water Well Mining
Color	Black ，blue , Or As Per Your Demands	Shank	h22108mm and h25159mm,H19108mm,Hex22x108mm,H22108,Hex25mmx159mm
Taper degree	12,4,7,6,11	Brand Name	HLDRILL
Place of Origin	CHINA	Certification	ISO9001
High Light	Twist Drill Rod ，Coal Mine Drill Rod ，Coal Seam Drilling Rod

HLDRILL Coal Mine Twist Drill Rod | High Efficiency for Coal Seam Drilling

High-efficiency drilling tool specifically designed for coal seam drilling operations in mining, tunneling, and geological exploration applications.

Product Overview

Coal mine twist drill rods are essential consumable drilling tools used with auger drills and electric coal drills for various underground operations including coal seam drilling, water exploration, gas exploration, and support drilling.

Key Features & Benefits

Mature structural design ensures high drilling efficiency
Carbon steel construction provides excellent strength and toughness
Smooth drilling performance with stable slag removal
Superior cost-effectiveness for conventional drilling operations

HLDRILL Advanced Technology

Our twist drill rods represent a comprehensive upgrade from traditional models, featuring high-quality seamless steel pipes paired with high-strength T-shaped steel strips. The composite welded structure utilizes advanced pre-stressed winding welding technology for enhanced performance.

Structural Options

Available in single-helix blade and composite-helix blade configurations to accommodate different construction conditions and geological requirements.

Drilling Capabilities

Supports both dry and wet drilling methods, adapting to various coal seam geology, slag removal requirements, and construction environments.

Connection Systems

Flexible connection options including spring pin or threaded connections ensure quick assembly and disassembly, accurate positioning, and stable torque transmission. These features effectively reduce the risk of stuck drill bits and rod disengagement while significantly improving safety and efficiency in underground coal mining operations.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter,Trading Company,Seller,Other 


Year Established:

2018 


Total Annual:

10000000-30000000


Employee Number:

30~50 


Ecer Certification：

Verified Supplier 

HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...

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Yanggu Henglong Construction Machinery Co., Ltd.
4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China
https://www.drillbuttonbit.com/

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