MEGABolt Self-Drilling Anchors Bolt (SDA)

The MEGABolt Self Drilling Anchor (SDA) System is an efficient and versatile bolting solution designed for a wide range of ground conditions—including sand, gravel, silt, clays, and soft to medium fractured rock formations. It is ideal for projects requiring both drilling and anchoring in a single operation, especially where conventional methods are less effective.

This system is compatible with most standard rock drilling equipment and is available with various drill bit designs, diameters, and thread types to suit specific geological and project requirements.

System Components:

• Hollow Anchor Rod (cold threaded for optimal strength and grout flow)

• Hexagonal Nut

• Bearing Plate

• Extension Couplings

With its integrated drilling and anchoring capability, the MEGABolt SDA System enhances installation speed, reduces labor, and ensures high reliability in complex ground conditions.