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Silver and Deming drill bit, 43/64 inch, reduced shank, HSS, silver finish

Drill America

Drill America 43/64in HSS 1/2in Reduced Shank Silver and Deming Drill Bit pneumatic accessory

SKU CH-J2XK-1VQS2

A 43/64 inch HSS Silver and Deming drill bit with a 1/2 inch reduced shank for use in larger drill chucks

  • Product typeDrill Accessories
  • 43/64 inch diameter creates .6719 inch holes for precise sizing
  • HSS construction resists heat and wear during heavy drilling
  • 1/2 inch reduced shank fits standard chucks without adapter
  • 3 inch flute length clears chips efficiently in deep holes

Drill America 43/64" HSS Reduced Shank Bit

This Drill America silver and deming drill bit is a high-speed steel accessory built for demanding drilling tasks. It features a 43/64 inch cutting diameter with a decimal equivalent of .6719. The 1/2 inch reduced shank allows secure fitment in standard drill chucks while providing the larger cutting capacity required for heavy-duty work.

Suited for large-diameter drilling in metal

This bit suits users drilling holes up to 43/64 inch in metal stock using a 1/2 inch chuck. It is not for buyers who need a smaller pilot bit or a full 43/64 inch shank. Workers requiring different diameters or shank styles should look at other options.

How it compares

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

Price $15.99
Cheaper than about 73% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDrill America
Product typeDrill Accessories

Questions about this item

Does the 1/2in reduced shank fit a standard 1/2in drill chuck?

Yes, the 1/2in reduced shank is designed to fit any standard 1/2in drill chuck, allowing use with common drills despite the larger 43/64in cutting diameter.

Can this 43/64in Silver and Deming bit drill through mild steel using an older corded drill?

The HSS construction with surface-treated flutes handles mild steel on older corded drills; use cutting oil and lower RPM for the .6719in diameter to prevent overheating.

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