Deep-hole Drilling

Deep-hole Drilling machines are being used around the world for machining oilfield parts. EDGE provides the best in deep-hole drilling machines and tooling for use around the world. Learn about the recently installed 30m deep-hole drilling machine installed in South-east Asia for producing the longest and highest performing oilfield equipment on that side of the earth by clicking here.

Counterboring in Deep Hole Drilling


Counterboring is an important secondary deep hole drilling operation that enlarges existing holes in previously drilled tubing.Counterboring and countersink

This type of drilling results in a flat-bottom hole where a fastener is required to sit flush with a workpiece’s surface.