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M.A. Ford 30612600 Twister circuit board drill 3.20mm silver metal cylinder

M.A. Ford

M.A. Ford 30612600 Twister Circuit Board Drill 3.20mm pneumatic accessory

SKU CH-ZDE9-EVSHN

A 3.20 mm Twister circuit-board drill for precision pneumatic drilling in large-size boards

  • 20 mm diameter drills precise circuit-board holes
  • Twister geometry clears chips efficiently in abrasive laminates
  • Large-size shank fits standard pneumatic drill chucks
  • M.A. Ford manufacturing ensures consistent cutting performance
  • California Proposition 65 warning discloses regulated chemical content

Product identity

The M.A. Ford 30612600 Twister is a 3.20 mm circuit board drill designed for pneumatic drilling stations in PCB fabrication and repair workshops. It suits technicians who need a dedicated large-size bit for through-hole and via drilling on rigid boards.

Installation notes

The shank fits standard pneumatic collets so the bit seats with a simple push-and-lock action; no special tools are required. The main issue operators encounter is premature wear when feed rates or spindle speeds exceed the bit design envelope, leading to broken flutes or rough hole walls.

Pre-order checks

Verify that your pneumatic drill accepts 3.20 mm shank tools and that the collet run-out is within the machine maker’s tolerance. Confirm the workpiece material matches the drill’s intended substrate range and that your facility follows the Proposition 65 handling guidelines noted for this product.

How it compares

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

Price $15.99
Cheaper than about 73% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How can I confirm the Twister 30612600 is drilling cleanly at 3.20mm?

Check that the bit produces smooth, burr-free holes in the circuit board at the rated 3.20mm diameter without excessive heat or vibration.

What comes with the 30612600 drill and what must I supply?

The package includes the Twister drill bit only; you must provide a compatible pneumatic drill motor and air supply.

Which size should I choose for a 3.20mm hole requirement?

Select the 30612600 model, which is manufactured specifically for a 3.20mm cutting diameter.

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