High-Quality Materials: Constructed with premium materials and integrated multi-function heat treatment for durability.
Professional CNC Machining: All threads utilize professional CNC machining to ensure compliance with international standards.
Enhanced Weld Strength: Thickened inner rod end and friction welding with tempering greatly extend service life.
Wide Customization Options: Customizable drill rod diameter (76-114mm), length (1-6m), and wall thickness (4-12mm).
Multiple Certification Standards: Products certified with CE, RoHS, ISO 9001:2000, ISO 9001:2008, QC, and TUV.
One-Year Warranty Coverage: Comprehensive one-year quality warranty provided for the machine's main body.
Fast Delivery Capability: Machines can generally be delivered within 7 days of order confirmation.
Global Export Experience: Over 20 years of experience exporting to more than 50 countries across Asia, Americas, and Africa.