M.A. Ford
M.A. Ford HPDCR 1490A Twister HPD Coolant Drill 14.90 mm
A 14.90 mm coolant-fed drill designed for high-performance drilling applications
- 90 mm diameter for precise hole sizing
- Twister HPD coolant-fed design improves chip evacuation
- 5× length-to-diameter ratio enables deeper drilling
- M.A. Ford brand trusted for industrial cutting tools
- New condition ensures full factory performance
Industrial coolant-fed drill for deep holes
The M.A. Ford HPDCR 1490A Twister HPD is a coolant-fed drill built for high-performance drilling in production environments. Its 14.90 mm diameter suits precise hole-making in steel, stainless and cast iron. Internal coolant delivery flushes chips from deep holes without peck cycles. Machinists running CNC centres gain consistent diameter control on long bores.
Heat and power management in the cut
Coolant flowing through the tool body carries heat away from the cutting zone, keeping the edge temperature stable during extended cuts. Stable temperatures reduce thermal expansion and help hold tolerance across a batch. Efficient chip evacuation lowers spindle load, so the machine draws steady power without sudden spikes. The design supports continuous operation in automated cells.
Shank and holder compatibility for daily use
The straight shank fits standard hydraulic, shrink-fit or collet holders used in modern machining centres. Secure clamping prevents pull-out when high-pressure coolant activates. Flute geometry directs chips backward, keeping the work area clear for unattended runs. Operators avoid secondary deburring because the point form leaves a clean exit. Builders needing larger diameters or different lengths must select another tool.
Highlights
- 90 mm diameter for precise hole sizing
- Twister HPD coolant-fed design improves chip evacuation
- 5× length-to-diameter ratio enables deeper drilling
- M.A. Ford brand trusted for industrial cutting tools
- New condition ensures full factory performance
Specifications
| Brand | M.A. FORD |
|---|
Questions about this item
How do I install the 14.90 mm Twister HPD coolant drill in a CNC spindle and what step is often missed?
Secure the shank fully in the holder, then verify coolant passages align before tightening; the missed step is confirming internal coolant flow reaches the tip.
What maintenance or replacement will the 1490A drill need after extended use?
Inspect cutting edges for wear and replace the drill once flank wear exceeds tolerance; coolant holes must stay clear to prevent overheating.
What limit appears first on the 14.90 mm drill during sustained high-speed drilling?
Heat buildup at the cutting zone becomes the limiting factor; adequate coolant pressure and chip evacuation delay premature edge failure.
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