M.A. Ford
M.A. Ford HPDCR 0720A Twister HPD coolant drill 7.20 mm
A 7.20 mm coolant-fed drill for high-performance drilling applications
- 20 mm diameter drills precise coolant-fed holes
- Twister HPD design optimises chip evacuation in deep drilling
- 5X coolant capability extends tool life under high heat
- M.A. Ford manufacturing ensures consistent cutting geometry
- Prop 65 warning informs safe handling procedures
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.
Highlights
- 20 mm diameter drills precise coolant-fed holes
- Twister HPD design optimises chip evacuation in deep drilling
- 5X coolant capability extends tool life under high heat
- M.A. Ford manufacturing ensures consistent cutting geometry
- Prop 65 warning informs safe handling procedures
Specifications
| Brand | M.A. FORD |
|---|
Questions about this item
What machine spindle is required to run this 7.20 mm Twister HPD coolant drill?
The drill has a straight shank designed for a standard drill chuck or collet that accepts a 7.20 mm diameter shank.
Can I use this 7.20 mm drill in a drill press that previously held a smaller HPD bit?
Yes, provided the chuck opens wide enough for the 7.20 mm shank and the machine delivers the recommended speed and coolant flow for this diameter.
How do I confirm the coolant holes are flowing correctly after installing the 7.20 mm drill?
Start the spindle at low speed with coolant on; a steady stream should exit from the tip holes, indicating the internal passages are clear.
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