Perfect Seal Collets (PSC) allow for coolant through the cutting tool. They can be used with MEGA Double Power Chucks, Hydraulic Chucks, and New Hi-Power Milling Chucks.
The NEW HI-POWER MILLING CHUCK is a heavy-duty milling chuck featuring a thick-walled body and boasting high gripping force, rigidity, and stable performance.
Micro pilot drill geometries with 1-2xD flute length, large point angle, and positive diametrical tolerance allow them to optimize the guidance of a succeeding drill.