BTA Heller Blog

SHDS Skiving And Roller Burnishing System



When it comes to skiving and burnishing the experts at BTA Heller and Sunnen have you covered. BTA Heller offers all the rollers you need and at Sunnen, they have one of the industry’s best SHDS Series machines.  The SHDS is a cost-effective bore sizing solution for hydraulic cylinders and other high production applications. The […]

Sunnen Gun Drilling Machine Manufacturer



Sunnen is the best gun drilling machine manufacturer. Gun Drilling is the oldest and widely-used method for deep hole drilling. The original purpose of this method was to create long and straight gun barrels. Now, modern gun drilling is commonly known as precision hole drilling. In addition, this method has contributed to many developments in […]

Trepanning Is Cost Effective



Trepanning can be a cost-effective way to perform deep hole drilling. Instead of drilling out an entire hole, Trepanning just cuts out the core. IN addition, trepanning tools require less energy compared to other hole drilling solutions. The solid core material that is left by using trepanning tools is easier to handle. This leaves you […]