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Drill America cobalt silver and deming drill bit 61/64 inch 1/2 inch reduced shank

Drill America

Drill America Cobalt Silver and Deming Drill Bit 61/64in 1/2in Reduced Shank

SKU CH-ZKPX-752PV

A 61/64 inch cobalt drill bit with a 1/2 inch reduced shank for drilling tough metals

  • Product typeDrill Accessories
  • 61/64 inch diameter drills large holes
  • 1/2 inch reduced shank fits standard chucks
  • Cobalt steel resists heat during heavy cutting
  • Bronze oxide coating reduces friction and wear

Drill America 61/64in Cobalt Drill Bit

This Drill America bit uses cobalt steel with bronze oxide surface-treated flutes for drilling hard metals. The 61/64in cutting diameter has a decimal equivalent of .9531. A 1/2in reduced shank allows use in standard drill chucks. Flute length is 3 and overall length is 6.

Check chuck capacity and material suitability

Verify your drill chuck accepts a 1/2in shank before ordering. Confirm the workpiece material matches cobalt steel capabilities. Ensure the 61/64in hole size meets project requirements. The 3 flute length and 6 overall length determine maximum drilling depth.

How it compares

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

Price $48.99
Pricier than about 66% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDrill America
Product typeDrill Accessories

Questions about this item

Does the Drill America 61/64in bit include a case or only the single cobalt steel drill bit?

The package contains one 61/64in cobalt steel drill bit with bronze oxide finish and 1/2in reduced shank; no case or additional accessories are included.

Should I choose the 61/64in size or a different diameter for a 1/2in chuck?

The 61/64in bit has a decimal equivalent of .9531 and a 1/2in reduced shank, so it fits a 1/2in chuck while drilling a larger hole; select a smaller diameter if you need a smaller hole.

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