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M.A. Ford Twister GP 3X Drill 3.40mm silver metal drill bit

M.A. Ford

M.A. Ford 22613390 Twister GP 3X Drill 3.40mm pneumatic accessory

SKU CH-3KKF-7QS6P

Twister GP 3X drill bit creates precise 3.40mm holes in pneumatic applications

  • Precision drilling with 3.40 mm Twister GP 3X geometry
  • M.A. Ford industrial-grade cutting performance for pneumatic tools
  • Twister GP 3X flute design optimises chip evacuation
  • 22613390 drill bit engineered for consistent hole quality
  • New accessory ready for immediate workshop use

Application and user

The M.A. Ford Twister GP 3X Drill is a 3.40 mm pneumatic accessory built for precision hole-making in metal and composite materials. It suits maintenance engineers and production technicians who need consistent chip evacuation and tool life in high-volume drilling operations. The 22613390 part number identifies the exact geometry for repeat ordering.

Upgrade path

This drill replaces standard jobber-length bits where deeper holes or tighter tolerances are required without changing the machine setup. The jump is worth it when cycle times must drop and regrind intervals must stretch, especially in rivet-hole preparation or stack drilling. It does not address applications needing coolant-through capability or diameters outside the 3.40 mm specification.

Build integration

The shank fits standard pneumatic drill chucks and quick-change adapters so no spindle modification is needed. It frees up magazine slots by reducing the number of backup bits kept on hand. California Proposition 65 warnings apply; the product contains a chemical known to the state to cause cancer and reproductive harm. Orders of $75 or more ship free from the manufacturer.

How it compares

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

Price $13.99
Cheaper than about 80% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

What chuck size does the 3.40 mm Twister GP 3X drill require?

It fits any standard drill chuck that accepts a 3.40 mm shank; tighten the jaws evenly to avoid run-out.

How do you install the 22613390 drill bit in a pneumatic tool, and what step is often missed?

Insert the shank fully into the collet, then secure the lock collar; the missed step is verifying the bit seats past the internal O-ring before tightening.

When should the 3.40 mm Twister GP 3X drill be replaced?

Replace it when the cutting lips show visible wear, chipping, or when hole diameter exceeds tolerance for the application.

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