Tunnel boring machine - Wikipedia

Since 1969, Standard Machine has provided world-class large part machining services to customers in many industries.

Boring Mill - Richmond Machine Company

Tunnel boring machine projects that require large diameter tunneling services are provided by SSC Boring. As industry experts in large diameter tunneling, we use the most cost effective tunnel boring machine techniques for all …

Large Part Machining Services - Standard Machine Inc

Large Horizontal Boring Mills. Multi-purpose, high-speed, and high-precision horizontal boring mills that can machine diverse shapes of heavy parts including a mold