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Tiny 0.19 mm Twister Micro-Tuff drill bit, silver metal finish

M.A. Ford

M.A. Ford Twister Micro-Tuff Drill 0.19 mm 305M0019

SKU CH-D2NW-QDQ00

Drills precise 0.19 mm holes in demanding micro-machining applications

  • Precision drilling with 0.19 mm diameter
  • Micro-Tuff design for fine hole accuracy
  • M.A. Ford quality for reliable performance
  • New condition ensures full tool life
  • California Proposition 65 compliance disclosed

Micro drill for precision tasks

The M.A. Ford Twister Micro-Tuff Drill measures 0.19 mm and is built for very small holemaking in electronics, jewellery or fine mechanical work. It suits hobbyists and professionals who need a new, high-quality micro drill for detailed applications.

Diameter 0.19 mm decides fit

The single specification that determines compatibility is the 0.19 mm cutting diameter. Only select this drill when the design or repair calls for a hole of this exact size; any other diameter will not match the required feature.

For micro holemaking only

Buyers who need larger diameters, longer flute lengths or a different point geometry should look at something else. This drill is not for general-purpose drilling, countersinking or any task that requires a standard twist drill size.

How it compares

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

Price $49.99
Pricier than about 67% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How deep can the 0.19 mm drill actually cut in a real machine?

The 0.19 mm diameter determines the hole size; achievable depth depends on your machine's spindle travel and the workpiece thickness, not on the drill alone.

What shank standard does the 305M0019 use and what does it limit?

The drill fits standard micro-drill collets or chucks; the shank diameter caps the maximum holder size you can use.

What clearance does the 0.19 mm body need to fit in a fixture?

The 0.19 mm cutting diameter requires a matching bore or guide bush; allow extra space for chip evacuation and run-out.

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