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Drill America 8 inch long HSS drill bit 5/16 inch straight shank for steel
Drill America

Drill America 5/16" x 8" HSS Extra Long Drill Bit, Straight Shank

$8.09 - $8.09
$8.09
$8.09 - $8.09
$8.09
Availability:
In Stock
SKU DWDDL8X5/16

Package Quantity: 1

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Uncover the full potential of this product

The Drill America 5/16" x 8" HSS Extra Long Drill Bit DWDDL8X5/16 is designed for precision drilling in applications requiring extended reach. Manufactured from high-speed steel (HSS), this drill bit delivers excellent durability, heat resistance, and long tool life when working with metal, wood, and plastic. Featuring a straight shank and a conventional 118-degree point, this extra-long drill bit ensures accurate starts and smooth drilling performance. Its bright finish helps maintain sharpness and reduces friction, making it ideal for deep-hole drilling tasks in tight or hard-to-reach spaces. Whether used in professional workshops or industrial settings, this drill bit provides reliable and consistent results.

  • Extra Long Reach

    • 8-inch length allows drilling in deep or hard-to-access areas.


  • Durable HSS Construction

    • High-speed steel ensures strength, heat resistance, and extended tool life.


  • Precision Drilling

    • 118° point design enables accurate starts and clean holes.


  • Smooth Performance

    • Bright finish reduces friction for efficient cutting action.


  • Versatile Use

    • Suitable for metal, wood, and plastic drilling applications.


  • Product Name: Extra Long Drill Bit

  • Brand: Drill America

  • Model Number: DWDDL8X5/16

  • Drill Bit Size: 5/16” (0.3125 in)

  • Overall Length: 8 ”

  • Flute Length: 6 ”

  • Material: High Speed Steel (HSS)

  • Finish: Uncoated (Bright)

  • Shank Type: Straight / Round Shank

  • Shank Diameter: 5/16”

  • Style: Extra Length

  • Point Angle: 118°

  • Point Type: Conventional Point

  • Number of Flutes: 2

  • Cutting Direction: Right Hand

  • Package Quantity: 1


Frequently Asked Questions

It is suitable for drilling metal, wood, and plastic materials.

The 8-inch length allows access to deeper or hard-to-reach drilling areas.

No, it features a bright finish without coating for general-purpose use.

It has a straight shank compatible with most standard drill chucks.

It has a 118-degree conventional point for accurate and efficient drilling.