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Silver HSS drill bit with reduced shank, 1-5/16 inch diameter

Drill America

Drill America D/ARSD1-5/16 pneumatic accessory

SKU CH-5C62-86Q6J MPN D/ARSD1-5/16

A 1-5/16 inch high-speed steel Silver and Deming drill bit with a 1/2 inch reduced shank and surface-treated flutes

  • Product typeDrill Accessories
  • 1-5/16" HSS drill bit bores large holes cleanly
  • 1/2" reduced shank fits standard drill chucks securely
  • Silver and Deming design handles heavy-duty drilling tasks
  • Surface-treated flutes improve chip removal during use

Drill America 1-5/16 inch HSS Drill Bit

This Silver and Deming drill bit is manufactured from high-speed steel for general-purpose drilling. It features a 1/2 inch reduced shank that fits standard drill chucks. The flute length measures 3 inches and the overall length is 6 inches. It is suited for machinists and maintenance technicians who need a large-diameter bit with a common shank size.

Check your chuck capacity and workpiece thickness

Ensure the drill chuck can securely grip a 1/2 inch shank before ordering. Verify that the 3 inch flute length provides sufficient reach for the material thickness you intend to drill. The bit is designed for use in drill presses or heavy-duty hand drills with adequate torque. Confirm the 1.3125 inch cutting diameter matches the hole size required for your application.

How it compares

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

Price $45.99
Pricier than about 65% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDrill America
Model nameD/ARSD1-5/16
Product typeDrill Accessories

Questions about this item

What comes in the box with the 1-5/16" Silver and Deming drill bit and what else is needed to use it?

The package contains the single HSS drill bit with a 1/2" reduced shank. A drill or drill press with a 1/2" chuck capacity is required to hold the shank.

When should I choose the 1.3125 decimal equivalent size over other diameters?

Select this bit when the hole must measure exactly 1.3125 inches (1-5/16") in diameter. The reduced shank allows it to fit standard 1/2" chucks despite the large cutting diameter.

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