M.A. Ford HPDCR 0720A Twister HPD coolant drill 7.20 mm

Purpose-built coolant drill

The M.A. Ford Twister HPDCR 0720A is a high-performance coolant drill engineered for production drilling at 5× diameter depth. Its 7.20 mm cutting diameter targets precise hole-making in metal components where through-coolant delivery improves chip evacuation and tool life. The design serves machine shops and manufacturing cells that require consistent accuracy in deep-hole applications.

Suited for deep-hole metal drilling

This drill suits operators running CNC machines with through-spindle coolant capability who need reliable performance at 5× depth in steel, stainless steel or cast iron. It is not intended for handheld use, dry drilling or shallow-hole spotting where a shorter, non-coolant tool would be more economical. Buyers without high-pressure coolant systems or those drilling non-metallic materials should evaluate alternative geometries.

Integration with CNC coolant systems

The tool mounts in standard drill holders compatible with its shank and relies on the machine’s through-coolant supply to deliver lubricant directly to the cutting zone. This arrangement frees the operator from manual coolant application and supports unattended cycles. Effective use requires a machine capable of delivering sufficient coolant pressure and filtration for the 7.20 mm diameter at the programmed feed and speed.