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Silver and Deming drill bit 21/32in reduced shank HSS

Drill America

Drill America 21/32in HSS 1/2in Reduced Shank Silver and Deming Drill Bit pneumatic accessory

SKU CH-SE2K-GWJN3

A 21/32 inch high-speed steel Silver and Deming drill bit with a 1/2 inch reduced shank for use in 1/2 inch chucks

  • Product typeDrill Accessories
  • 21/32 inch HSS bit drills large holes cleanly
  • 1/2 inch reduced shank fits standard drill chucks securely
  • Silver and Deming design reaches deep into workpieces
  • Surface-treated flutes resist wear for longer life

Drill America 21/32in HSS Silver and Deming Bit

This Drill America accessory is a 21/32in high-speed steel Silver and Deming drill bit with a reduced 1/2in shank. The surface-treated flutes are designed for drilling in metal and other materials. It has a decimal equivalent of .6562 with a 3in flute length and 6in overall length. Suitable for workshop and maintenance tasks requiring this specific diameter.

Buyers needing a 21/32in hole in metal

This bit suits machinists and maintenance technicians drilling 21/32in holes where a 1/2in shank is required. It is not for users who need a different cutting diameter or a full-size shank matching the bit diameter. Those requiring coated or cobalt cutting edges for harder alloys should consider alternative tooling.

How it compares

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

Price $10.99
Cheaper than about 86% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDrill America
Product typeDrill Accessories

Questions about this item

Is the 21/32 inch size the right choice for a 1/2 inch chuck?

Yes, the 1/2 inch reduced shank fits a standard 1/2 inch chuck while the 21/32 inch cutting diameter handles larger holes.

What does the .6562 decimal equivalent mean when drilling?

It is the exact cutting diameter in inches, so the bit produces a hole slightly larger than 5/8 inch.

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