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Small silver twist drill bit with cylindrical shank and pointed tip

M.A. Ford

M.A. Ford Twister Micro-Tuff Drill 2.05 mm

SKU CH-R87W-QK3XB

Micro-Tuff drill bit with 2.05 mm diameter for precision drilling tasks

  • Twister Micro-Tuff Drill for precision micro-drilling
  • 05 mm diameter suits fine-hole applications
  • M.A. Ford brand trusted in power tool accessories
  • New condition ensures full factory performance
  • California Proposition 65 notice included for compliance awareness

Twister Micro-Tuff Drill 2.05 mm

This M.A. Ford drill bit targets precision drilling in small-diameter applications. The 2.05 mm cutting diameter suits electronics, instrumentation and fine mechanical work where tight tolerances matter.

Practical limits of micro drilling

Small diameter reduces chip evacuation space and increases breakage risk under side loads. Rigid setups, peck cycles and appropriate coolant are required to maintain tool life and hole accuracy.

Capacity and headroom

The 2.05 mm size handles pilot holes, tap drills and small fastener clearance in softer metals and plastics. It runs out in deep holes, hard alloys or high-volume production where carbide micro drills with through-coolant become necessary.

How it compares

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

Price $19.99
Cheaper than about 64% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

Which Twister Micro-Tuff Drill diameter should I select?

The 2.05 mm size is the only diameter offered for this drill, so choose this version when you need a 2.05 mm hole.

What does the 2.05 mm measurement mean once the drill is in the chuck?

It produces a 2.05 mm diameter hole in the workpiece when run at the correct speed for the material.

What shank standard does the 305M0205AM-1 use and what does it limit?

The drill fits standard drill chucks that accept 2.05 mm shanks, limiting use to machines with compatible collets or keyless chucks.

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