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35/64 inch cobalt drill bit with reduced shank and bronze oxide finish

Drill America

Drill America 35/64 in reduced shank cobalt drill bit pneumatic accessory

SKU CH-AN5A-8C1HM

A cobalt steel drill bit with a reduced 1/2 inch shank for drilling 35/64 inch holes in hard metals

  • Product typeDrill Accessories
  • 35/64" diameter bores precise holes in tough alloys
  • Cobalt steel construction resists heat and wear during heavy drilling
  • Reduced 1/2" shank fits standard chucks for quick changes
  • Silver and deming style with bronze oxide finish aids chip evacuation

Drill Bit for Heavy-Duty Drilling

This cobalt drill bit handles demanding metalwork with a 35/64 inch cutting diameter. The reduced shank fits standard 1/2 inch chucks for broad tool compatibility. Cobalt steel construction resists heat during extended use in tough materials.

Practical Limits of the Reduced Shank

The 1/2 inch shank restricts use to chucks that accept this size or larger. Flute length of 3 inches and overall length of 6 inches set the maximum drilling depth. Bronze oxide surface treatment aids chip evacuation but does not eliminate the need for cutting fluid.

How it compares

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

Price $23.99
Cheaper than about 57% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDrill America
Product typeDrill Accessories

Questions about this item

Which drill bit size should I select for a 35/64 inch hole?

The 35/64 inch reduced shank cobalt bit is the exact size for that hole; its decimal equivalent is .5469 inch.

What does the .5469 decimal equivalent mean when the bit is used in a drill press?

It means the bit will cut a hole 0.5469 inch in diameter, matching the 35/64 inch specification for precise metal drilling.

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