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Tiny M.A. Ford Twister GP circuit board drill, .0070 diameter, silver finish

M.A. Ford

M.A. Ford Twister Gp Circuit Board Drill .0070 30200700

SKU CH-6GYK-JEXC7

A .0070 diameter Twister GP drill bit for precision circuit board work

  • Precision circuit-board drilling with .0070 diameter
  • M.A. Ford Twister GP design for clean holes
  • New condition ready for immediate use
  • Manufacturer direct supply ensures authenticity
  • California Proposition 65 chemical warnings apply

Circuit Board Drill Application

The M.A. Ford Twister Gp drill is designed for precise circuit board drilling tasks. It suits technicians and engineers who require accurate hole creation in electronic substrates. The tool addresses the need for controlled material removal during board fabrication or repair work.

California Proposition 65 Compliance

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Users should follow appropriate safety protocols and handling procedures during operation. The notice applies to the drill composition as identified by the manufacturer.

Sustained Drilling Performance

Under continuous operation the drill maintains its cutting geometry for circuit board materials. It is not intended for heavy structural drilling or high-volume production runs beyond its design scope. Buyers needing larger diameter holes or faster feed rates should evaluate alternative tooling options.

How it compares

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

Price $29.99
Typical for this category: the median of 5,493 items is $27.99.

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How do you install the .0070 Twister GP drill bit in a CNC spindle, and what step is often missed?

Mount the 30200700 bit in a precision collet, verify run-out, then set the correct feed rate for the .0070 diameter; the step often missed is confirming spindle speed matches the micro-drill specification before starting the program.

What maintenance or replacement will the .0070 Twister GP drill need during production runs?

Inspect the 30200700 cutting edges after each panel; replace the bit once flank wear reaches the supplier limit or if the .0070 diameter no longer holds tolerance, as resharpening is not practical at this size.

What limit appears first when the .0070 Twister GP drill runs continuously in FR-4?

Heat buildup in the 30200700 shank becomes the limiting factor; excessive temperature degrades the .0070 cutting geometry and triggers the Proposition 65 chemical exposure warning, so cycle time must be managed.

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