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Silver twist drill bit with brad point and cutting spurs, 21/64 inch size

M.A. Ford

M.A. Ford Twister Brad And Spur Drill 21/64 20732810

SKU CH-NDYV-44P5P

Drills clean, accurate 21/64-inch holes in wood with a brad-point tip and spur cutting edges

  • Twister design delivers clean entry in wood
  • Brad point centres the bit without wandering
  • Spur cutters shear fibres for smooth holes
  • 21/64 inch diameter suits precise joinery tasks
  • California Proposition 65 warning applies to this product

Twister Brad And Spur Drill 21/64

The M.A. Ford Twister Brad And Spur Drill 21/64 is a new power tool accessory designed for precision drilling tasks. It suits professional tradespeople and serious DIY users who require clean, accurate holes in wood and similar materials. The 20732810 model delivers reliable performance for joinery, cabinetry and general workshop applications.

Sustained drilling performance

Under continuous use the drill maintains consistent cutting action without wandering, thanks to its brad point and spur geometry. The design ejects chips efficiently to reduce heat build-up during extended sessions. This allows the operator to maintain accuracy across multiple holes without frequent pauses for cooling or clearing.

Pre-purchase checks

Verify that your drill chuck accepts the 21/64 inch shank size before ordering. Confirm the workpiece material is compatible with high-speed steel cutting edges to avoid premature wear. Note the California Proposition 65 warning: this product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

How it compares

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

Price $105.99
Pricier than about 84% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How much heat does the 20732810 Twister Brad And Spur Drill generate during extended use?

The drill bit itself produces minimal heat; heat comes from the power tool motor and friction in the workpiece, so use cutting fluid and appropriate speeds to manage temperature.

What chuck size or shank type must my drill have to accept the 21/64 inch bit?

The bit requires a drill chuck that can hold a 21/64 inch diameter shank, typically a 3/8 inch or 1/2 inch keyed or keyless chuck rated for that capacity.

Will the 20732810 Twister Brad And Spur Drill work in my older corded drill with a 3/8 inch chuck?

Yes, provided the chuck opens to at least 21/64 inch; the bit fits any standard drill with sufficient chuck capacity and does not require a specific tool generation.

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