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M.A. Ford Twister circuit board drill 7/32 inch silver metal shank with fluted tip

M.A. Ford

M.A. Ford 30621870 Twister Circuit Board Drill 7/32

SKU CH-Q1ZM-H2DY1

Twister large-size circuit-board drill bit for precise 7/32-inch holes

  • Twister design drills clean holes in circuit boards
  • Large 7/32 inch diameter suits bigger board openings
  • M.A. Ford manufacturing ensures professional-grade tool quality
  • New condition guarantees full cutting performance out of box
  • California Proposition 65 warning informs safe handling practices

What it is and who it is for

The M.A. Ford 30621870 Twister is a large-size circuit board drill with a 7/32 cutting diameter. It is intended for professionals and technicians who need to create precise holes in printed circuit board materials during fabrication or repair work.

What to check on your existing setup

Verify that your drill press or handheld drill accepts the shank size of this accessory. Confirm the workpiece material is compatible with the Twister flute geometry. Note the California Proposition 65 warning: this product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

How it fits into a build

The drill functions as a consumable cutting tool within a powered drilling station. It requires a stable work-holding arrangement and appropriate speed control on the host machine. Proper chip evacuation and coolant use will extend tool life and maintain hole quality in abrasive laminate substrates.

How it compares

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

Price $23.99
Cheaper than about 57% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

What comes with the M.A. Ford 30621870 Twister drill and what else is needed?

The box contains the 7/32 Twister circuit board drill only. A compatible drill press or hand drill with a suitable chuck must be supplied separately.

How do I choose the right version of the Twister drill for my job?

The 30621870 is the 7/32 large-size variant. Select this version when the hole diameter required matches 7/32; other diameters carry different part numbers.

What does the 7/32 size mean when the drill is in the machine?

It produces a 7/32 inch diameter hole in circuit board material, matching the large-size Twister geometry for clean entry and exit.

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