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HARFINGTON Sheet Metal Punch Hole Punch 10mm Bearing Steel Precise Cutting Manual Knockout Kit with External Hex Shank for Metal Steel Plate Sink Stainless Steel, Black - size: 10mm

HARFINGTON Sheet Metal Punch Hole Punch 10mm Bearing Steel Precise Cutting Manual Knockout Kit with External Hex Shank for Metal Steel Plate Sink Stainless Steel, Black - size: 10mm

$13.93 USD
$13.93 USD
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About this item

  • Size - Punching diameter: 10mm / 0.39"; Hardness: HRC58-62. Different materials have different applicable thicknesses, suitable for 1.5mm (0.06") stainless steel plates, 3mm (0.12") carbon steel/aluminum/copper/plastic plates.
  • Material - Constructed with sturdy bearing steel, the lower die of the Hole Punch Press exhibits excellent strength, toughness, and wear resistance. The black surface treatment provides additional protection against corrosion and wear, extending the tool's lifespan.
  • Feature - The anti-slip design spiral interface of the knockout punch makes the connection firmer. The hole punch die can be used with different machines like ratchet, wrench, or electric driver, which provides precise and clean holes and meets your needs.
  • Applications - The hole knockout die is suitable for cutting sinks, stainless steel, steel plate, copper, aluminum, brass, and more various materials. The manual punch works great in tight areas as well.
  • Note - When operating the sheet metal hole punch, ensure that fingers and hands are kept clear of the punch area to avoid getting hurt.

Overview

  • Material: Metal
  • Color: Black
  • Brand: HARFINGTON
  • Item Weight: 0.05 Pounds
  • Operation Mode: Hydraulic

Low stock: 10 left

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At BoardBloom, we believe the right supplies can make learning, creating, and presenting feel simpler and more inspiring.

From classroom lessons and school projects to crafts, displays, and everyday organization, each activity begins with an idea. Our goal is to provide practical materials that help students, teachers, parents, and creative minds bring those ideas to life.

We carefully select paper, art tools, classroom essentials, learning aids, and presentation supplies with usability, versatility, and creativity in mind.

BoardBloom is here to support every step—from the first sketch to the finished project—so ideas can grow, take shape, and be shared with confidence.

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Reviews

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    Megan Foster — Raleigh, North Carolina

    The supplies were colorful, practical, and easy to use from the start. I ordered several items for school projects and creative activities, and everything fit well into our routine. The materials helped make preparation more organized, and the projects felt easier to manage from beginning to end.

  • ⭐⭐⭐⭐⭐

    Daniel Harris — Phoenix, Arizona

    I found a useful mix of products for classroom activities, presentations, and everyday learning. The items were simple to understand, easy to store, and worked well for different types of projects. It was convenient to have practical supplies that could be used more than once and for more than one purpose.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Columbus, Ohio

    BoardBloom made it easy to find supplies for crafts, student projects, and classroom displays in one place. The products felt versatile and were useful for several different activities throughout the week. Everything helped make planning smoother, and I appreciated how simple it was to stay organized while working.

  • ⭐⭐⭐⭐⭐

    Jason Miller — Portland, Oregon

    The materials I ordered were helpful for preparing lessons, organizing supplies, and creating visual displays. They were straightforward to use, practical for regular classroom needs, and easy to work into our existing setup. Overall, the products made everyday preparation feel more efficient and less complicated.

FAQ

What types of products does BoardBloom sell?

BoardBloom offers education, craft, classroom, and presentation supplies, including paper, markers, glue, craft tools, teaching aids, poster boards, display boards, bulletin board materials, and school organizers.

How much does shipping cost?

We charge a flat shipping fee of $6.90 per eligible order. Any applicable taxes, customs duties, or import fees are separate and may vary by destination.

How long does order processing take?

Orders are generally processed within 1–3 business days, Monday through Friday. Processing may take longer during holidays, promotions, or high-volume periods.

How long will delivery take?

Estimated delivery within the United States is 5–10 business days after shipment. International delivery generally takes 10–20 business days, depending on the destination and customs processing.

How can I track my order?

Once your order ships, we will send a confirmation email with tracking information. Tracking updates may take a few business days to appear after the carrier receives the package.

Can I change or cancel my order?

Please contact us as soon as possible. Changes or cancellations are only possible if processing or fulfillment has not already started, so we cannot guarantee that every request can be completed.

What is your return policy?

Eligible unused products may be returned within 30 days of confirmed delivery. Items must be in their original condition and packaging, and return authorization is required before sending anything back.

What should I do if my item arrives damaged, defective, or incorrect?

Contact us within 7 days of delivery and include your order number, a description of the issue, and clear photos of the product, packaging, and shipping label.

How do I know whether a product is suitable for my project or classroom?

Please review the product description, dimensions, materials, age guidance, and usage instructions before ordering. Adult supervision may be required for products involving scissors, adhesives, small parts, or other craft tools.

How can I contact BoardBloom customer support?

Email us at naoamobuaoosm@gmail.com. Please include your order number when contacting us about a purchase. We generally respond within 1–2 business days, Monday through Friday.

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