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M.A. Ford Twister Micro-Tuff Drill No 91 in metallic finish

M.A. Ford

M.A. Ford Twister Micro-Tuff Drill No 91 30500830

SKU CH-8MHV-GPZSJ

A Twister Micro-Tuff drill bit, number 91, for precision drilling tasks

  • Precision micro-drilling with Twister Micro-Tuff design
  • Drill size No 91 for fine-hole applications
  • New condition ensures full factory performance
  • M.A. Ford brand trusted in professional tooling
  • California Proposition 65 chemical warning applies

M.A. Ford Twister Micro-Tuff Drill No 91

The M.A. Ford Twister Micro-Tuff Drill No 91 is a new power tool accessory built for precision drilling tasks. It carries the manufacturer part number 30500830 and ships directly from the brand. This item suits professionals and hobbyists who need a reliable micro-sized drill for detailed work.

California Proposition 65 compliance requirements

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. The warning applies to anyone handling or machining with the drill in a regulated environment. Buyers must follow local safety regulations when using or disposing of the accessory.

Drill size No 91 as the selection criterion

The single specification that decides fit is the No 91 designation, which defines the drill’s diameter and flute geometry. Select this part only when your application calls for that exact size. It will not suit jobs requiring a different numbered drill or a larger cutting diameter.

How it compares

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

Price $36.99
Pricier than about 59% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

Which Twister Micro-Tuff Drill version should I select?

The item is identified by manufacturer part number 30500830 and the No 91 designation; choose this exact reference to match the drill shown.

What does the No 91 marking mean when the drill is in use?

No 91 is the model identifier for this Twister Micro-Tuff Drill; it distinguishes this specific drill from other sizes in the range.

What standard governs the drill shank and what does it limit?

The drill follows the M.A. Ford Twister Micro-Tuff design; the shank fits standard drill chucks and the geometry limits the maximum hole diameter to the No 91 size.

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