This book began as a simple effort to document what is known about countersinking. The literature was sparse. Textbooks largely ignored the topic. Handbooks provided very little information. Research ...

KENNAMETAL introduced the HiPACS drilling and countersinking system for aerospace fastener holes, designed to drill and chamfer holes in one operation. The high-precision tool meets the aerospace ...

Koma Precision Inc. has introduced two Alberti tools to North American aircraft part manufacturers. The Alberti rivet countersinking head is the result of a joint effort between Alberti and a large ...

Here’s a fun quick hack from [Timo Birnschein] about using the 3D laser engraving (or ‘stamp’ engraving) mode of certain laser cutter toolchains to create a handy countersink shape in a laser-cut and ...