M.A. Ford CXDCS 0520AP Cyclone Xd 5.20 mm coolant-fed double-margin drill

Application fit

The 5.20 mm coolant-fed double-margin drill targets precision hole-making in automotive and industrial workshops where internal coolant delivery and hole straightness are critical. It suits CNC machines and rigid tool holders capable of supplying high-pressure coolant through the spindle. Builders needing larger diameters or non-coolant tooling will need a different cutter.

Build integration

Through-spindle coolant capability eliminates external plumbing and frees machine envelope space around the workpiece. The double-margin design improves guidance so the tool can run without a separate pilot drill in many materials. Shops without through-coolant spindles or without rigid holders cannot exploit the design.

Sustained-load behaviour

Continuous coolant flow through the flutes evacuates chips and controls temperature during deep-hole cycles, reducing thermal expansion and margin wear compared with uncooled drills. The double margins maintain alignment over long engagement lengths, limiting drift. Operations that exceed the tool's coolant-pressure range or run dry will lose these advantages.