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Silver 12.00 mm Brad and Spur drill bit with twisted flutes

M.A. Ford

M.A. Ford Twister Brad and Spur Drill 12.00 mm 20747240

SKU CH-3SW0-CS29M

Twister brad and spur drill bit bores clean 12.00 mm holes in wood and composite materials

  • Twister Brad and Spur design for clean hole entry
  • 00 mm diameter suits precise drilling tasks
  • M.A. Ford manufacturing quality for reliable performance
  • New condition ensures full factory specification
  • California Proposition 65 warning for chemical awareness

M.A. Ford Twister Brad and Spur Drill 12.00 mm

The M.A. Ford Twister Brad and Spur Drill 12.00 mm is a precision cutting tool designed for clean hole-making in wood and similar materials. Its brad point centres the bit accurately while the spur design shears fibres for a smooth finish. The item is supplied new and carries the manufacturer part number 20747240.

Woodworkers needing accurate 12.00 mm holes

This drill suits woodworkers and joiners who require precise, tear-out free holes at the 12.00 mm diameter. It is not intended for metal, masonry, or plastic drilling applications. Buyers needing different diameters or materials should look at other tooling options.

12.00 mm diameter capacity and headroom

The bit comfortably handles 12.00 mm diameter holes in softwoods and hardwoods with controlled chip evacuation. It runs out when used beyond its intended diameter or in abrasive non-wood materials that dull the cutting edges quickly. The tool meets the specifications indicated by part number 20747240.

How it compares

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

Price $206.99
Pricier than about 90% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

What shank size must my drill chuck accept to hold the 12.00 mm Twister Brad and Spur Drill?

The 12.00 mm diameter shank fits any standard drill chuck that opens to at least 12 mm, so check your chuck capacity before use.

Can I run the 20747240 bit in a cordless drill that only delivers low torque?

Yes, the brad-point and spur geometry cuts cleanly with modest torque, but keep speed moderate to avoid overheating the cutting edges.

How do I confirm the 12.00 mm Twister Brad and Spur Drill is cutting correctly after the first hole?

A clean entry hole with a centred brad mark, crisp side walls and no burn marks shows the bit is sharp and running true.

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