Customized Telescopic Drilling Tool Kelly Rod
Certification: CE, SGS
Material: Carbon Steel
Place of Origin: China
Supply Ability: 50 units per month
Certificate: ISO CQC CE SGS
Customized Telescopic Drilling Tool Kelly Rod is a key component of the rig. Its quality directly affects the performance of the whole machine. On the basis of rich production experience, the company absorbs advanced technology at home and abroad to produce first-class drill rods. Can be compared with imported ones. Interlocking Kelly rods are used with pile rigs to drill holes in dense sand and gravel and from weak to strong rocks. The interlocking Kelly lever manufactured by our company can be fully locked by a mechanical locking system on each part. Kelly rods can be equipped with specially designed springs or pressure plates to dampen shocks.