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Silver cylindrical drill bit with double margins and coolant hole, 7.40 mm

M.A. Ford

M.A. Ford Cyclone Xd 8X Coolant Fed Double Margin Drill 7.40mm

SKU CH-8Y1H-F1VDV

Coolant-fed double-margin drill with 7.40 mm diameter for deep-hole precision

  • Coolant-fed design evacuates heat for longer tool life
  • 8x diameter drilling depth reaches deep holes efficiently
  • Double-margin geometry improves hole straightness and finish
  • 40 mm diameter suits precise metric applications
  • California Proposition 65 warning informs safe handling practices

Precision drilling tool

The M.A. Ford Cyclone Xd is a 7.40mm solid carbide drill designed for high-performance holemaking. It targets machinists and manufacturers who require accurate deep-hole capability in tough materials. The 8x diameter flute length supports extended reach without pecking cycles.

Coolant-fed double-margin design

Internal coolant channels deliver fluid directly to the cutting zone for heat control and chip evacuation. Two margins guide the drill to maintain straightness and improve surface finish. This geometry reduces walk and supports consistent diameter tolerance in deep holes.

Prop 65 chemical warning applies

The product contains substances identified by California as carcinogenic and reproductive toxins. Users must follow workplace safety regulations for handling and ventilation. No other regulatory certifications or material specifications are disclosed in the supplied data.

How it compares

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

Price $217.99
Pricier than about 81% of the 2,412 comparable items (median $81.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

When will the double-margin edges on the 7.40mm Cyclone Xd need resharpening?

Resharpen the double-margin edges when flank wear reaches the manufacturer's recommended limit for this drill series.

What limits continuous drilling depth with the 8X coolant-fed design?

The 8X diameter-to-length ratio sets the maximum hole depth before chip evacuation becomes the limiting factor.

How much heat builds up in the 7.40mm drill body during all-day production runs?

Through-tool coolant delivery at the cutting zone controls heat buildup during extended drilling cycles.

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