M.A. Ford HPDCR 1230A Twister HPD Coolant Drill 12.30mm

Drill for coolant-fed machining

The M.A. Ford HPDCR 1230A Twister HPD drill is built for high-performance drilling where through-coolant delivery is required. Its 12.30 mm diameter suits precise holemaking in demanding materials. The tool targets machinists and maintenance teams who need reliable chip evacuation and extended life in production environments.

Behaviour under sustained load

Through-coolant channels feed fluid directly to the cutting zone, controlling temperature during continuous cuts. This steady cooling reduces thermal stress on the carbide and keeps chips moving out of deep holes. The design maintains consistent performance across long cycles without the overheating that shortens tool life in dry or flood-cooled setups.

12.30 mm diameter decides fit

The single specification that determines suitability is the 12.30 mm cutting diameter. Only holes matching this size can use the drill; no other diameter is offered for this part number. Buyers who need a different bore size must select another tool.