55SiMnMo Hexagonal Round Hollo Drill Steel Rod for Making Rock Drill Rod

Basic Information
Place of Origin: China
Brand Name: SUVEC
Certification: ISO
Model Number: hollow drill steel
Minimum Order Quantity: 1 piece
Price: negotiable
Packaging Details: standard hollow drill steel package: Standard package by wooden case or customized by your request.
Delivery Time: 15 days
Supply Ability: 100000 pieces/month
Processing Type: Hot Rolled Shape: Hexagonal And Round Drill Rod
Size: B19, B22, B25, B28, B32, B35 Feature: Increased Hardenability
Material: High Quality Carbide And Steel Product Name: Hexagonal Round Hollow Drill Rods
High Light:

hollow drill bit


rock drill steel

55SiMnMo Hexagonal Round Hollo Drill Steel Rod for Making Rock Drill Rod


The hollow drill steel is vital material for make drill rods.It is typically supplied as steel hollow bars that made from premium grade steel and through closely-controlled metallurgical processes.The result is quality hex hollow drill steel with increased hardenability,uniform grain structure,and excellent machinability,which is difficult to break.Drill rods made of our hollow steel bars deliver stable drilling performance and extended wear life.

The hollow rock drill rod we supply are produced from the finest quality steel material, designed to withstand the stresses developed by the high powered drilling machines.The major applications include mining, quarrying, tunnelling, welling and civil engineering.

1. Quality performance and field of application for products

Hex steel for Quarrying Rock Blast Hole hollow Drill Rod

and rock drill rod is required to have high anti-impact, abrasion resistance capacity; the products are mainly used for steel for rock drill head and rock drill rod.

2. Main grade of drill rod :

30CrNi4Mo 40CrMnMo FF-710 K24729 55SiMnMo 35SiMnMoV18-25Cr2Ni4WA 25CrMnSiNi2MoA

3. Processing route:

EAF + LF + VD + concastng steel billets + hot rolled+cold drawn HEX steel bar+Center hole

55SiMnMo Hexagonal Round Hollo Drill Steel Rod for Making Rock Drill Rod 0

Advantages of Our Drill steels:
1. Our products can match over 95% against the original products
2. Price are competitive against the famous brands and best quality against the small factory
3. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
4. We have advanced technology and equipment.
5. Our technician has more than 20 year’s professional working experience.
6. Rock drilling tools are exported throughout the world. Main market: Norway, USA,Canada,Brazil, Uganda,UAE, Philippines, Thailand etc.

1. Packing details : Wooden case and steel bundle.

2. Handling time for an order
Based on order quantity, normally it takes 15-30 days for production.
Only 2 or 3 days if we have stock on your request size.

3. Shipping way
Sample order: We suggest Express like DHL/UPS/TNT/FEDEX/EMS or by air.
Bulk order: We suggest by sea shipment.

55SiMnMo Hexagonal Round Hollo Drill Steel Rod for Making Rock Drill Rod 1

Keywords: drill rod | la barra de taladro | broca Rod | forer tige | Bohrgestänge | çubuk matkap | drill rod hard rock Mining Integral drill steel,Integral drill rod

We specialize in Rock drilling tools, including rock drill bits,tapered drill tools,threaded drill tools,Down the hole drilling tools ( DTH ), which are widely used in mining , quarrying , well drilling and construction . All these products are compatible with other world world leading brands such as Atlas Copco , , Mitsubishi and Boart Longyear.
Test is the best way to find suitable rock drilling tools, for samples please Email drillbit@qq.com

Contact Details

WhatsApp : +8615037179085