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Silver metal twist drill bit with double margin flutes, 7.40 mm diameter

M.A. Ford

M.A. Ford Cyclone Xd 5X Solid Double Margin Drill 7.40mm

SKU CH-0JW4-9WSN4

A 7.40 mm solid double-margin drill designed for five-times-diameter drilling depth

  • 40 mm diameter drills precise holes in one pass
  • 5× flute length reaches deep without pecking
  • Solid carbide construction resists wear on tough alloys
  • Double margin design keeps hole straight and round
  • Cyclone Xd geometry cuts clean with less thrust

Solid Double Margin Drill 7.40mm

The M.A. Ford Cyclone Xd 5X drill is a solid carbide cutting tool designed for high-performance drilling in demanding materials. Its double margin geometry improves hole straightness and surface finish while reducing chatter. This accessory suits professional machinists and maintenance teams who require precise, repeatable results in production or repair environments.

5X Diameter Drilling Limit

The 5X diameter capability defines the maximum practical drilling depth relative to the tool diameter. Deeper holes exceed the flute length and coolant delivery range, increasing the risk of chip packing and tool deflection. Users must plan operations within this depth envelope or select alternative tooling for longer reach requirements.

7.40mm Cutting Diameter

The 7.40mm nominal diameter determines compatibility with specific hole sizes and pre-drilled pilot holes. It cannot produce larger or smaller finished holes without reaming or secondary operations. Verify the required diameter against engineering drawings before purchase to avoid mismatched tooling.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $133.99
Pricier than about 89% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How do I choose the right Cyclone Xd 5X drill for my hole size?

The 7.40 mm diameter is fixed on this model, so select it when you need a 7.40 mm hole.

What does the 7.40 mm figure mean once the drill is in the machine?

It produces a 7.40 mm diameter hole with the double-margin design guiding the cut for straightness.

What shank standard does the CXDSR 0740AP use and what does that limit?

The shank fits standard drill chucks and collets, limiting use to holders that accept a 7.40 mm shank.

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