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M.A. Ford Twister Micro-Tuff Drill No 55, silver metal twist drill bit

M.A. Ford

M.A. Ford Twister Micro-Tuff Drill 30505200 No 55

SKU CH-FB4C-9FNSQ

Precision micro drill, size No 55, designed for intricate drilling tasks in various materials

  • Twister Micro-Tuff design for precision drilling
  • No 55 size targets specific hole requirements
  • M.A. Ford manufacturing ensures professional-grade quality
  • New condition delivers full factory performance
  • California Proposition 65 compliance noted for safety awareness

Twister Micro-Tuff Drill No 55

The M.A. Ford Twister Micro-Tuff Drill No 55 is a precision cutting tool designed for detailed drilling tasks. It suits professionals and hobbyists who need reliable performance in small-diameter applications. The drill is supplied new and ships directly from the manufacturer.

Thermals noise and power draw

Normal use generates typical heat and sound levels for a micro drill accessory of this class. Power draw depends entirely on the host tool and the material being drilled. No specific thermal, acoustic or electrical ratings are provided by the supplier.

Upgrade path and fit

This drill replaces worn or broken micro drills of the same size in existing toolsets. The jump is worth it when the previous bit no longer cuts cleanly or has reached the end of its service life. Buyers who need a different diameter or a coated variant should look elsewhere.

How it compares

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

Price $12.99
Cheaper than about 82% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How do I install the No 55 Twister Micro-Tuff Drill in my drill chuck without it slipping?

Open the chuck fully, insert the shank completely, then tighten securely by hand or key. The step most people miss is verifying the drill runs true before applying pressure.

When will the No 55 Twister Micro-Tuff Drill need replacement?

Replace it when the cutting edges no longer produce clean holes or when the tip shows visible rounding. No sharpening schedule is defined for this micro-size drill.

What limit appears first during sustained drilling with the No 55 Twister Micro-Tuff Drill?

Heat buildup at the tip is the first limit. The small diameter evacuates chips slowly, so peck drilling and cutting fluid are essential to prevent premature wear.

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