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M.A. Ford Twister Micro-Tuff drill bit 7/64 inch gold finish

M.A. Ford

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

SKU CH-E8DX-JFV6X

A 7/64 inch Twister Micro-Tuff drill bit from M.A. Ford for precision drilling tasks

  • M.A. Ford brand ensures professional-grade tool quality
  • 7/64 inch diameter suits precise drilling applications
  • Twister Micro-Tuff design built for demanding power tool use
  • California Proposition 65 warnings disclose regulated chemical content
  • Manufacturer direct shipping available for orders over $75

Twister Micro-Tuff Drill 7/64

The M.A. Ford Twister Micro-Tuff Drill in 7/64 size is a precision cutting tool designed for machining small-diameter holes. It suits workshops and technicians who require accurate drilling in metals and other materials. The tool is supplied new and carries the manufacturer part number 30510940AM.

Sustained cutting performance

The Micro-Tuff geometry is engineered to maintain cutting integrity during extended drilling cycles rather than only in short bursts. Its flute design promotes consistent chip evacuation, which helps preserve edge sharpness and hole quality when the drill remains in the cut for longer periods. This reduces the frequency of tool changes on repetitive jobs.

Upgrade from standard jobber drills

This drill replaces general-purpose jobber bits where tighter tolerances and longer tool life are needed on small diameters. The step up is justified when hole accuracy and finish quality outweigh the lower cost of commodity drill bits. Buyers who need larger diameters or different shank styles should select other tooling.

How it compares

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

Price $17.99
Cheaper than about 68% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How much heat does the 30510940AM Twister Micro-Tuff Drill generate during prolonged use?

The drill bit is a passive cutting tool with no motor or electronics, so it produces no operational heat itself; any heat comes from the drilling process and the power tool driving it.

What power tool is required to use the 30510940AM 7/64 inch drill bit?

You need a drill or driver with a chuck that accepts a 7/64 inch shank, such as a standard 3/8 inch or 1/2 inch keyed or keyless chuck.

Will the 30510940AM fit the chuck on my older drill press?

Yes, provided the chuck capacity includes 7/64 inch; most vintage and modern drill presses with standard Jacobs-style chucks will hold this shank size securely.

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