1-3/8" Reduced Shank Drill Bit | HSS | 1/2" Shank | DWDRSD1-3/8
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1-3/8" Reduced Shank Drill Bit | HSS | 1/2" Shank | DWDRSD1-3/8

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1-3/8" Reduced Shank Drill Bit | HSS | 1/2" Shank | DWDRSD1-3/8

Drill AmericaSKU: DWDRSD1-3/8
Price:
$38.38 $70.56per 1( $38.38 each)
Pieces 1
Measurement type Inch
Diameter 1-3/8"
Length 6
Material High Speed Steel
Finish Black Oxide
Flute length 3
Point type Conventional Point
Shank Round
Shank size 1/2"
Size 1-3/8
Weight 1.81 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

This description covers the [1 PC] 1-3/8" Reduced Shank HSS Drill Bit 1/2" Shank, DWDRSD Series, with precise specs, practical use cases, and exact physical attributes for quick reference.

Specs

  • Diameter: 1-3/8" (35 mm)
  • Shank: 1/2" (12.7 mm) reduced shank
  • Material: High-Speed Steel (HSS)
  • Series: DWDRSD
  • Quantity: 1 piece

Features

  • HSS construction supports drilling across metal, wood, and plastic, enabling a single bit to tackle mixed-material tasks.
  • Reduced shank design allows use in drills or drill presses with a 1/2" chuck while delivering a 1-3/8" cutting diameter.
  • DWDRSD series maintains a consistent tooling profile, ensuring predictable performance within the family.
  • Large-diameter hole capability facilitates quick, through-hole creation for electrical, plumbing, and cabinetry applications.
  • Solid bit geometry promotes stable operation on common workpiece materials, reducing wandering and chatter.
  • Use case versatility: ideal for bulk hole creation in electrical boxes, conduit access, or cabinet routing where a through-hole is required.
  • Practical guidance: for metal drilling, use light lubrication and moderate speed; for wood or plastic, start with a center punch to reduce drift and maintain accuracy.

Physical

  • Bit diameter: 1-3/8" (35 mm)
  • Shank diameter: 1/2" (12.7 mm) — reduced shank
  • Series designation: DWDRSD
  • Length: Not specified

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800-222-0324

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