Bolt and bolt drilling tools

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Anchor rod
The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc j View More >>

Anchor rod

Anchor core drill bit
PDC anchor bit is one kind of commonly used 2-wing or 3-wing small bit in mining, which is mainly used in the industries e.g. coal mine and water conservancy and hydropower, etc. View More >>

Anchor core drill bit

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