Self Drilling Anchor

Manufacturer: Screwking

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They provide greater support than expansion anchors but take care when installing them.

SKU: SDA

Vendor: Screwking Hardware Corp.

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₱5.00

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These SDA systems are suitable for simultaneous drilling and grouting in many tunnelling, mining, or ground engineering applications. Removing the need for borehole casting and combining drilling, bolt installation and grouting in one process greatly increases installation speed and efficiency.