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Silver cylindrical drill bit with two spiral flutes and a pointed tip

M.A. Ford

M.A. Ford CXDCS 0660AP Cyclone Xd 6.60mm drill

SKU CH-7RXX-0KNJR

Coolant-fed double-margin drill, 6.60 mm diameter, for high-efficiency chip evacuation

  • 60 mm diameter matches precise drilling needs
  • Coolant-fed design removes heat for longer tool life
  • Double-margin construction improves hole straightness and finish
  • Cyclone Xd geometry reduces cutting forces for smoother operation
  • California Proposition 65 notice informs safe handling practices

6.60 mm Coolant-Fed Drill

The M.A. Ford CXDCS 0660AP Cyclone Xd is a 6.60 mm solid-carbide drill with internal coolant delivery and a double-margin design. It is built for machine shops running CNC equipment that can supply through-spindle coolant. The tool targets production drilling in steel, stainless alloys and high-temperature metals where chip evacuation and hole straightness are critical.

3×D Coolant Channel and Double Margins

Internal coolant passages feed cutting fluid directly to the point, reducing heat at the drill tip and flushing chips from deep holes. The double-margin geometry adds a second land that guides the drill, improving roundness and surface finish while reducing wander on cross-holes or angled entries. These features replace the need for peck cycles in many 3× diameter depths.

Standard Shank Fits Common Holders

The drill uses a standard cylindrical shank compatible with hydraulic, shrink-fit and collet chucks found in most CNC shops. No special adapters or programmable coolant rings are required beyond through-spindle capability. Common issues arise when coolant pressure is too low to clear chips at full feed or when the holder run-out exceeds the drill’s tight tolerance, leading to premature margin wear.

How it compares

Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.

Price $124.99
Pricier than about 64% of the 2,412 comparable items (median $81.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

When should the 6.60 mm double-margin drill be resharpened or replaced?

Inspect the cutting edges regularly; resharpen when flank wear reaches the manufacturer's recommended limit, and replace if the coolant-fed channels show blockage or margin damage that cannot be restored.

What limits continuous drilling depth with the 3X coolant-fed design?

The 3X diameter flute length sets the practical deep-hole limit; chip evacuation and coolant pressure must be maintained to avoid packing beyond that depth.

How much heat and noise does the CXDCS 0660AP generate during all-day CNC cycles?

Heat is managed by the internal coolant feed through the 6.60 mm body, keeping the cutting zone cool; noise level matches typical carbide drill operation in a guarded machine enclosure.

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