Portable Corner Rounder Punch – Card, Photo & Paper Cutter

Give your business cards, photos, greeting cards, and scrapbook projects a clean, professional finish with this Portable Corner Rounder Punch. Compact enough to fit in a desk drawer, this little tool packs a serious punch — rounding corners on cardstock, kraft paper, PVC sheets, and more in a single smooth press.

Made in Mainland China.

Key Features

• Ergonomic Recessed Button: The concave press area is shaped to cradle your fingers naturally, giving you better grip and control with every cut.
• Carbon Steel Blade: The ultra-sharp carbon steel cutting edge produces smooth, burr-free rounded corners every time — no rough edges, no trimming required when paper is aligned correctly.
• Cuts Up to 0.6 mm Thick: Handles thick cardboard, kraft paper, leather paper, and PVC transparent sheets with ease.
• Built-In Scrap Collector: A translucent frosted storage box at the base automatically catches paper scraps so your workspace stays clean. See at a glance when it needs emptying.
• Versatile Use: Perfect for business cards, photos, greeting cards, cardboard, PVC sheets, and more. (Not suitable for soft flexible materials such as plastic wrap.)
• Ultra-Compact Size: Measures just 54 × 54 × 25 mm — toss it in a bag or store it in any craft supply box.

Specifications

• Dimensions: 54 × 54 × 25 mm
• Material: Plastic + Metal (Carbon Steel Blade)
• Cutting Capacity: Up to ~0.6 mm thickness (up to 5 sheets of 70 g copy paper at a time)
• Compatible Materials: Business cards, cardboard, PVC sheets, photos, greeting cards, kraft paper, leather paper

What's in the Box

• 1 or 2 pcs Corner Rounder Punch (see variant selection)

Tips for Best Results

1. Always align the edge of the paper flush with the edge guide of the cutter before pressing.
2. Press straight down — angled paper placement can produce uneven corners.
3. For perfectly smooth arcs, ensure the paper meets the cutter at a 90° right angle.
4. Do not stack more than 5 sheets of standard 70 g copy paper at one time.

Perfect For

Scrapbooking, card making, office use, school projects, photo albums, handmade invitations, and any craft project where clean, rounded corners make a big difference. Pair it with your other crafting essentials:

• "1% Better Every Day" Motivational Canvas Wall Art Print
• "All Carb Diet" Funny Quote Canvas Wall Art Print

For more on safe use of craft cutting tools, visit the U.S. Consumer Product Safety Commission (CPSC) for helpful consumer safety guidelines.

Learn more: Punchcutting

Frequently Asked Questions

Q: What materials can the corner rounder punch cut?

A: The corner rounder punch is designed to cut business cards, cardboard, kraft paper, PVC transparent sheets, photos, greeting cards, and leather paper up to approximately 0.6 mm thick. It is not suitable for soft flexible materials like plastic wrap.

Q: How many sheets can I cut at once with this corner punch?

A: For best results, it is recommended not to stack more than 5 sheets of standard 70 g copy paper at one time. Cutting too many sheets simultaneously can cause uneven corners.

Q: How do I empty the paper scrap collector?

A: The translucent frosted storage box at the bottom of the punch is removable. Simply pull it out, discard the accumulated scraps, and reattach. The translucent design lets you see when it's getting full before it overflows.

Q: Will the corners be smooth without any extra trimming?

A: Yes — as long as the paper edge is aligned flush at a 90° right angle with the cutter's guide, the carbon steel blade produces clean, smooth rounded corners with no rough edges. Paper placed at an angle may require minor manual trimming.