UNISIG brings powerful and intuitive deep hole drilling machine capability to our industry-leading customers worldwide. Machines are engineered to handle a range of applications with confidence, supported by our high service and knowledge.

Precihole’s complete line of deep hole drilling machines is designed to meet the needs of the modern machine shop now and for many years to come. These machines offer a wide range of features and capabilities making them versatile to suit a …

Sunnen is unique in that we can offer single-source turnkey solutions for your deep hole drilling applications, including, machines, tools, inserts, cutting oils and filtration units. We back all of our products with a knowledgeable, service-oriented staff with locations around the world.

Kays Engineering manufactures the Eldorado, DeHoff, and TechniDrill brands of deep hole drilling, gun drilling, and BTA/STS machines. Made in the USA for 50+ years.

View the full line of DeHoff deep hole drilling, gundrilling, and BTA/STS machines made in the USA by Kays Engineering. Unsurpassed quality since 1956.

Gun Drilling or deep hole drilling is a hole making machining process that generates holes that can be up to 200 times longer than the diameter of the hole. Applications in today’s industry demand deep hole drilling in exotic materials or hard …

Mar 13, 2025 · Shin-IL Machinery Company specialize in manufacturing high-quality deep hole drilling machines and tools, including gun drills and BTA tools. Our services encompass comprehensive deep hole drilling solutions, tailored to meet …

Feb 11, 2025 · The Mollart Drillsprint series of deep hole drilling machines are designed to tackle challenging applications in gun drilling, firearms manufacturing, automotive, and aerospace.

Precihole’s BVN Series BTA (STS) Deep Hole Drilling Machines are built to operate in continuous production mode for drilling large holes in shafts. Machines feature state of the art technology that produces holes with excellent straightness, bore tolerance and surface finish.

A deep hole drilling machine is a metal-cutting machine tool, designed to produce very deep, precision holes into virtually any metal. Deep hole drilling machines enable the performance of specific tools such as BTA and gundrills , to optimize …