BTA Heller

DirectDex Solid Drilling Products


Deep hole solid drilling tools has always been a speciality of BTA Heller. Today we would like to announce another great innovation in solid drilling, DirectDex Solid Drilling Tools.  Partnered with Sunnen, we can offer new cutting edge tools to help with deep hole drilling. These new drilling products will work for a variety of […]

Sunnen’s DirectDex® Heads and Consumables


We have DirectDex BTA-style deep-hole drilling heads, inserts, and pads! These drills provide low cost per bore and can effectively perform. You can use the indexable inserts without the complex component count associated with cartridge-style tools. Furthermore, they are directly interchangeable with Sandvik’s CoroDrill® 800 series of tools. DirectDex 800 drills cover a wide range […]