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Silver and Deming drill bit 13/16in HSS with three flatted shanks

Drill America

Drill America 13/16in HSS 1/2 Reduced Shank Silver and Deming Drill Bit with 3-Flatted Shanks

SKU CH-40P2-784B5

A 13/16 inch high-speed steel Silver and Deming drill bit with a 1/2 inch reduced shank featuring three flats for secure chuck grip

  • Product typeDrill Accessories
  • 13/16 inch HSS bit drills large holes cleanly
  • Reduced 1/2 inch shank fits standard drill chucks
  • Three-flatted shank prevents slipping under heavy torque
  • Silver and Deming design handles deep drilling tasks

13/16″ Silver & Deming Drill Bit

This Drill America bit is a 13/16 inch Silver and Deming drill designed for general-purpose drilling in metal, wood, and plastic. It is made from high-speed steel with surface-treated flutes for wear resistance. The 1/2 inch reduced shank features three flats to prevent slipping in a standard drill chuck.

Suitable for machinists

The fixed 13/16 inch diameter suits jobs requiring this specific size only. It is not for buyers who need a range of hole sizes or a stepped bit for progressive drilling. Users requiring a Morse taper shank for a drill press or a cobalt alloy for hardened steel should look at something else.

How it compares

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

Price $17.99
Cheaper than about 68% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDrill America
Product typeDrill Accessories

Questions about this item

How much heat does the 13/16 inch bit generate when running all day?

High-speed steel construction and surface-treated flutes help dissipate heat during extended drilling sessions.

What chuck size must I already own for the 1/2 reduced shank to fit?

A drill chuck with at least a 1/2 inch capacity is required to secure the reduced shank.

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