HRC45-55 Hardness 400-8000mm Length Hexagonal Drill Rod with 4°46'/7°/11°/12° Taper Degree for Rock Drilling

Name: HRC45-55 Hardness 400-8000mm Length Hexagonal Drill Rod with 4°46'/7°/11°/12° Taper Degree for Rock Drilling
Brand: HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
SKU: H22
Price: 151.00 USD
Availability: InStock

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HRC45-55 Hardness 400-8000mm Length Hexagonal Drill Rod with 4°46'/7°/11°/12° Taper Degree for Rock Drilling

Large Image : HRC45-55 Hardness 400-8000mm Length Hexagonal Drill Rod with 4°46'/7°/11°/12° Taper Degree for Rock Drilling

Product Details:

Place of Origin:	China
Brand Name:	Minetech
Certification:	ISO900
Model Number:	H22

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	$3-$300
Packaging Details:	Carton box
Delivery Time:	7days
Payment Terms:	TT
Supply Ability:	10000/Month

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HRC45-55 Hardness 400-8000mm Length Hexagonal Drill Rod with 4°46'/7°/11°/12° Taper Degree for Rock Drilling

Description

Product Name:	Hexagonal Drill Rod	Material:	Carbon Steel
Warranty:	3 Months	Hardness:	HRC45-55
Processing:	Forging	Length:	400-8000mm
Packaging:	Carton Box	Application:	Construction,Rock Drilling,Mining
Suitable Machine:	Pneumatic Jack Hammer	Suitable Rock:	Granite And Marble
Highlight:	Carbon Steel hexagonal drill rod , Small Hole hexagonal drill rod , Small Hole hexagonal drilling rod

Shank Size H22*108mm 1.2m Hexagonal Drill Rod For Small Hole Drilling

Product Description

This high-performance drill rod features a precision taper design (4°46'/7°/11°/12°) that ensures secure bit retention during drilling operations for enhanced accuracy. The rod connects rock drills to taper drill bits, effectively transmitting power to perform drilling tasks. As an advanced version of integral drill rods, it includes a forged collar to maintain optimal shank striking face position in rock drills. Standard effective lengths range from 0.6m to 3.6m, measured from collar to bit end.

Key Features

Enhanced durability: Carburizing process increases surface hardness for superior wear resistance and extended service life
Premium material: Manufactured from 23CrNi3Mo alloy steel, comparable to Sandbar 64 quality standards
Cost-effective solution: Delivers exceptional performance at competitive pricing
Comprehensive selection: Available in complete range of sizes for diverse drilling applications

Technical Specifications

Product Name	H22 H25 Hexagonal Drill Rod
Shape	Hexagonal
Length	400-8000mm
Hardness	HRC45-55
Taper Degree	4°46'/7°/11°/12°
Processing	Forging
Application	Drilling
MOQ	1 Piece
Warranty	6 Months
Packaging	Carton Box

Industrial Applications

The H22 Hexagonal Drill Rod excels in demanding environments including mining operations, tunneling projects, construction sites, and quarrying applications. Its robust hexagonal design provides optimal performance when drilling through hard rock, concrete, and similar tough materials. Ideal for milling blasting holes and various underground drilling operations.

Packaging & Shipping

Standard packaging options include secure cartons or wooden boxes. Sample orders ship via Fedex with 7-10 day delivery, while bulk orders typically ship by sea freight.

Manufacturer Profile

Hebei Minetech Machinery Technology Co., Ltd. is a Sino-European joint venture specializing in mining equipment manufacturing. Based in Shijiazhuang City, China, we produce hydraulic/pneumatic drill machines, roof bolters, and drilling consumables including drill bits and rods.

With over a decade of industry experience and a team of professional engineers, we provide complete mining machinery solutions. Our products have gained international recognition, exporting to 30+ countries across Southeast Asia, Europe, Africa, and the Americas.