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Small silver twist drill bit, 2.70 mm diameter

M.A. Ford

M.A. Ford Twister Micro-Tuff Drill 2.70 mm 305M0270AM-1

SKU CH-S3WT-NH2EH

Twister Micro-Tuff drill bit, 2.70 mm diameter, for precision drilling applications

  • Precise 2.70 mm diameter for exact hole sizing
  • Micro-Tuff design built for micro-drilling applications
  • Twister flute geometry improves chip evacuation
  • M.A. Ford manufacturing quality for reliable performance
  • California Proposition 65 chemical hazard warning applies

Micro-Tuff Drill for Precision Holes

The M.A. Ford Twister Micro-Tuff Drill is a 2.70 mm cutting tool designed for accurate small-diameter drilling. It suits machinists and technicians who need reliable performance in precision applications. The drill is supplied new and ready for immediate use in compatible power tools.

Micro-Tuff Geometry and Shank Fit

Micro-Tuff geometry supports consistent chip evacuation and hole quality in a range of materials. The shank dimensions match standard collets and chucks used for micro-drilling, allowing quick tool changes without additional adapters. This compatibility keeps setup time short during production runs.

Heat Resistance and Power Efficiency

The cutting edges maintain hardness at elevated temperatures generated during high-speed drilling. Stable temperatures reduce the risk of premature wear and help preserve dimensional accuracy over extended cuts. Efficient cutting action lowers the power demand on the spindle motor during normal operation.

How it compares

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

Price $21.99
Cheaper than about 60% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

What shank diameter does the 305M0270AM-1 drill use for the chuck interface?

The drill has a 2.70 mm shank that fits standard keyless chucks down to that size.

What physical clearance does the 305M0270AM-1 drill need to fit in a drill press?

Its compact Micro-Tuff body requires only the spindle travel and throat depth for a 2.70 mm bit.

How is the 305M0270AM-1 drill installed, and what step is often missed?

Insert the 2.70 mm shank fully into the chuck and tighten until the jaws grip the flute transition.

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