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Silver metal twist drill bit with brad point tip, 6.40 mm diameter

M.A. Ford

M.A. Ford 20725190 Twister Brad Spur Drill 6.40mm pneumatic accessory

SKU CH-PC8E-3X81Z

A 6.40 mm Twister Brad Spur Drill designed for pneumatic drilling tasks

  • 40 mm drill bit suits precise woodworking tasks
  • Twister Brad Spur design reduces wandering on entry
  • M.A. Ford manufacturing ensures consistent cutting performance
  • New condition guarantees full factory sharpness
  • Model 20725190 identifies exact replacement for tooling setups

What This Drill Bit Does

The M.A. Ford 20725190 Twister Brad Spur Drill is a 6.40 mm pneumatic accessory designed for precision drilling in wood and similar materials. It suits professional woodworkers and maintenance technicians who need clean entry holes without splintering on through-holes.

Check Your Pneumatic Setup

Verify that your air tool accepts a 6.40 mm shank and delivers the pressure range required for brad-point bits. Confirm the chuck or collet grips this diameter securely so the bit runs true under load.

Heat, Noise and Air Consumption

In normal use the bit runs cool because the cutting geometry evacuates chips efficiently. Noise levels match the pneumatic driver rather than the accessory itself. Air consumption depends on the tool, not the drill bit. California Proposition 65 warnings apply to this product.

How it compares

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

Price $61.99
Pricier than about 72% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

What is included with the 20725190 Twister Brad Spur Drill and what must be purchased separately?

The box contains the 6.40 mm Twister Brad Spur Drill only. A compatible pneumatic drill motor or chuck is required and sold separately.

Which version of the 20725190 should I choose for my application?

Only the 6.40 mm diameter version is offered under this part number. Select it when you need a 6.40 mm brad-and-spur drill bit.

What does the 6.40 mm figure mean once the drill is in a pneumatic tool?

It is the cutting diameter of the brad-and-spur tip, so each hole drilled will be 6.40 mm wide.

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