BTA Bore / STS Brazed Heads for the Single Tube System have a Drill Size range of: dia16 to dia 36mm.
The Turbo Tube Drill - BTA Deep Hole Drill Head is a high-performance tool designed for deep hole drilling applications. Its STS Brazed Drill Head, available in diameters ranging from 16mm to 36mm, ensures precision and durability, making it ideal for a wide range of industrial uses. (36MM TO 65MM CUSTOM MADE)