M.A. Ford
M.A. Ford HPDCR 0790A Twister HPD Coolant Drill 5X 7.90 mm
A 7.90 mm coolant-fed drill for high-performance drilling applications
- 90 mm diameter suits precise drilling tasks
- 5X coolant-fed design improves chip evacuation and tool life
- Twister HPD geometry reduces cutting forces for smoother holes
- M.A. Ford manufacturing quality delivers reliable performance in demanding applications
- California Proposition 65 notice informs safe handling practices
M.A. Ford HPDCR 0790A Twister Drill
The M.A. Ford HPDCR 0790A Twister HPD coolant drill is a solid carbide cutting tool designed for high-performance drilling in demanding materials. It targets machinists and maintenance technicians who require precise hole-making with integrated coolant delivery.
7.90 mm diameter with 5X coolant holes
The defining specification is the 7.90 mm cutting diameter combined with five internal coolant channels that feed fluid directly to the cutting edges. This geometry ensures consistent chip evacuation and temperature control in deep-hole applications where external flood coolant cannot reach.
Five coolant channels for deep holes
The five through-coolant ports comfortably handle deep drilling cycles in steel, stainless alloys and high-temperature metals where heat buildup typically limits tool life. The design runs out when the machine spindle cannot supply sufficient coolant pressure or when the workpiece material exceeds the carbide substrate’s hardness range.
Highlights
- 90 mm diameter suits precise drilling tasks
- 5X coolant-fed design improves chip evacuation and tool life
- Twister HPD geometry reduces cutting forces for smoother holes
- M.A. Ford manufacturing quality delivers reliable performance in demanding applications
- California Proposition 65 notice informs safe handling practices
Specifications
| Brand | M.A. FORD |
|---|
Questions about this item
What hole size does the 7.90 mm drill produce in practice?
The drill cuts a 7.90 mm diameter hole when used with coolant at the recommended speed and feed.
What shank interface does the Twister HPD drill use and what does it limit?
It uses a standard round shank that fits common drill chucks and collets, limiting use to holders that accept that shank diameter.
What physical space is needed to mount the 5X coolant drill?
The 5X length requires a holder and workpiece clearance long enough for the full flute and shank engagement.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
