E-mail: [email protected] Whatsapp: +8613647327093 Tel: +86-731-8403-0163
E-mail: [email protected] Whatsapp: +8613647327093 Tel: +86-731-8403-0163
Hardness: HRC50
Material: 35mnbh
Size is customizable.
Suitable for all rotary drill rigs.
Forged from a special boron steel alloy, it undergoes heat treatment processes including quenching and tempering, medium-frequency quenching, and tempering, with added wear-resistant materials to ensure hardness.
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