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M.A. Ford Twister Al 5X 3-flute drill bit, 3.40 mm, metallic finish

M.A. Ford

M.A. Ford Twister Al 5X 3 Flute Drill 3.40 mm 22913390

SKU CH-Z150-MC63T

Three-flute 3.40 mm drill bit designed for aluminium, 5x diameter depth

  • Twister Al 5X geometry drills efficiently in aluminium
  • Three-flute design improves chip evacuation and hole accuracy
  • 40 mm diameter suits precise drilling tasks
  • M.A. Ford manufacturing delivers consistent cutting performance
  • New condition ensures full tool life from first use

M.A. Ford Twister Al 5X Drill 3.40 mm

This 3.40 mm drill is built for high-speed drilling in aluminium alloys. The three-flute design and 5X diameter geometry support fast chip evacuation and hole accuracy in production environments. It suits CNC operators and job shops that need consistent results in non-ferrous metals. The tool arrives new and ready for immediate use.

Best for aluminium-only workflows

Machinists focused on aluminium and similar soft alloys will gain cycle-time reductions from the specialised flute form. Workshops that regularly switch between steel, titanium or hardened materials should select a different drill geometry. The California Proposition 65 notice also applies, so facilities with strict substance restrictions must review compliance before purchase.

3.40 mm cutting diameter decides fit

The single specification that determines suitability is the 3.40 mm cutting diameter. It must match the hole size required by the part drawing or the tap drill chart in use. No other dimension or feature in the data overrides this requirement.

How it compares

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

Price $39.99
Cheaper than about 67% of the 2,412 comparable items (median $81.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

What shank size does the 3.40 mm Twister Al 5X drill need in a chuck?

The drill has a 3.40 mm diameter shank, so it fits any standard chuck that accepts 3.40 mm round shanks.

How do I install the 22913390 drill bit without damaging the flutes?

Insert the shank fully into the chuck, tighten evenly on all three jaws, and avoid side pressure while the flutes engage the workpiece.

When should the 3-flute Twister Al 5X be replaced?

Replace the bit when the cutting edges show visible wear, chipping, or when hole quality and feed rate noticeably decline.

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