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General 5/16 in. Steel Hollow Steel Punch

General 5/16 in. Steel Hollow Steel Punch

The General 5/16 in. Hollow Steel Punch is a reliable, purpose-built tool designed to create clean, precise circular holes across a range of materials. Crafted from durable steel a…

General MPN 1280H In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $7.99. Our online price is $8.99.
$8.99
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About Product Overview

The General 5/16 in. Hollow Steel Punch is a reliable, purpose-built tool designed to create clean, precise circular holes across a range of materials. Crafted from durable steel and finished in a classic black look, this punch is built to withstand the rigors of daily workshop use while delivering consistent results time after time.

Why this hollow punch stands out

  • 5/16 inch diameter allows you to punch holes for standard fasteners, rivets, and alignment tasks without swapping tooling.
  • Hollow design captures the punched slug, reducing cleanup and helping you achieve repeatable, burr-free holes.
  • Solid steel construction stands up to repeated hammer blows, delivering long-lasting performance in metal, leather, and other materials.
  • Black finish provides a durable, low-reflection surface that resists wear in busy work environments.
  • Carded packaging makes this punch easy to display and grab in retail settings, ideal for shops and DIY workbenches.

Ideal uses and applications

Versatile enough for a variety of tasks, this punch shines in:

  • Punching accurate holes in thin sheet metal, leather, and gasket materials for rivets, grommets, or fasteners.
  • Creating repeatable openings for alignment pins or hardware in small fabrication projects and repairs.
  • Leatherworking, metalworking, and general workshop projects where a precise 5/16" hole is required.

How to get the best results

  1. Place the material on a sturdy backing block to ensure clean, accurate cuts and protect the work surface.
  2. Center the punch on the desired location and deliver a controlled strike with a hammer until the circle is formed.
  3. Inspect the opening for burrs; if needed, deburr lightly for a smooth finish.
  4. Wipe and lightly oil the punch after use to preserve the steel finish and prevent corrosion.

Who this is for

Ideal for professionals who fabricate or repair metal and leather items, as well as DIY enthusiasts tackling home projects that require reliable, repeatable hole punching. With its dedicated 5/16" diameter and robust steel construction, this punch provides a practical, dependable option when a precise circular hole is part of the job.

Specifications at a glance:

  • Brand: General
  • Diameter: 5/16 in
  • Material: Steel with black finish
  • Packaging: Carded
  • Number in package: 1

The Details Specifications

Brand General
SKU 20420
UPC 038728438744
Unit 0
Case Pack Quantity 6 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 3 × 7
Weight 0 lbs
Cubic Feet 0.0054 ft³
Country of Origin INDIA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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