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Small silver twist drill bit with fluted shaft and pointed tip

M.A. Ford

M.A. Ford Twister Micro-Tuff Drill 30510940 7/64

SKU CH-3J73-53G54

Twister Micro-Tuff drill bit in 7/64 inch size for precision drilling tasks

  • 7/64 inch diameter for precise small-hole drilling
  • Twister Micro-Tuff design enhances cutting performance
  • M.A. Ford brand trusted for power tool accessories
  • New condition ensures full factory performance
  • Manufacturer part 30510940 for exact identification

Twister Micro-Tuff Drill 7/64

The M.A. Ford Twister Micro-Tuff Drill in 7/64 size is a new power tool accessory designed for precision drilling tasks. It suits professionals and hobbyists who need a reliable small-diameter bit for general workshop or automotive use. The 30510940 model delivers consistent performance in handheld or machine applications.

California Proposition 65 compliance

This product carries California Proposition 65 warnings for chemicals known to cause cancer and reproductive harm. Users should follow standard safety practices such as ventilation and protective equipment when drilling. The notices apply to the material composition and do not change the tool’s mechanical function.

Replaces worn or undersized micro drills

The 7/64 bit replaces dull or broken micro drills of the same diameter, restoring clean hole quality in metal, plastic or wood. The upgrade is worth it when an existing bit no longer cuts accurately or when a job demands a fresh, sharp edge for tight tolerances.

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

Should I choose the 7/64 size or another diameter for my application?

The 7/64 drill is a specific diameter in the Twister Micro-Tuff line; select it when your hole size matches this fractional inch measurement, otherwise pick the diameter your drawing calls for.

What does the 30510940 part number tell me about performance in a machine?

That number identifies this exact Twister Micro-Tuff drill from M.A. Ford; it confirms the 7/64 size and the Micro-Tuff geometry but does not encode a speed or feed rate — those depend on your spindle and material.

What shank interface does this drill use and what does it limit?

The drill uses a standard straight shank sized to the 7/64 body, so it fits any collet or chuck that accepts that diameter; the shank does not impose a proprietary protocol or speed cap.

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