
Holemaking HiPACS Aerospace Fastener Hole Drilling and Countersinking System Materials C N S Applications Non-Coolant: Drilling Dry Drilling: Through-Coolant: Stacked Plates Wet/MQL Drilling: Countersinking/ Stroke Chamfering Machine Tools CNC The HiPACS drilling and countersinking tool is a unique high-precision system, achieving 1° angular countersink tolerances in aerospace fastener hole applications. Designed to be clamped in a standard hydraulic chuck, HiPACS consists of three standard off-the-shelf components: • The HiPACS reducer sleeve, featuring a built-in, high-precision pocket seat for a countersinking insert. • The HiPACS PCD countersinking insert. • The HiPACS solid carbide drills with SPF and DAL point geometry. This easy-to-assemble system reduces cost per hole since drill and chamfer insert can be exchanged independently from another. 18