13 best corner rounder punches

Product description

Cut easily and safely along the guide

There are many problems when using scissors, cutters, and cutters.



● Scissors and cutters cannot be used to cut rounded corners uniformly.

● It seems to hurt fingers and nails during use

● If the cut garbage is scattered, such as laminated film, it is dangerous

● Difficult to understand how to use



“Kadomaru PRO” will solve the above problems. There is a guide for how to use it easily, so it is easy to snap the corner of the item to be cut, just press the lever and push it. Designed so that cut trash will not scatter.





Choose from corner sizes S, M, L

“Kadomaru PRO” cuts easily, cleanly and safely.



In addition, this function ...



Equipped with a 3-way corner cutter that allows you to select the corner size. The radius is 3mm for S size, 5mm for M size, and 8mm for L size.



The S size is perfect for business cards, point cards, stamp cards, the M size is perfect for photos, greeting cards, New Year's cards, and the L size is perfect for POP advertising,

restaurant menus, and notebooks.

Laminate cut is possible in all three sizes..

.

●Laminating Pouch : 2-1/4 x 3-3/4-20 Pack

●Masking Tape : 20mm×10m -Flower

• Value set of round cutter, Laminating Pouch and masking tape.This corner rounder cutter can round corners easily and cleanly like punches.
• Three sheets of plain paper (64g / ㎡) and laminate film (100 microns) can be used.
• Rounded corners are processed to have a radius of S: 3mm, M: 5mm, L: 8mm.
• It is used to make business cards, photo corners and postcards into a soft image, and to appeal and impress POP advertisements of companies and shops.
• In addition, it can be used to prevent injuries when elderly people and children handle laminated film products.

User questions & answers

Question:	will this corner punch cut through chipboard
Answer:	I doubt it. I use it to round edges on photos. It handles 1 photo at a time, 2 is too much.
Question:	Can you sharpen the blade
Answer:	These biscuit cookie cutter rings are made in China. We understand your concerns. Products made in china can be of varying quality. It depends on the price and seller preferences. These cutters are made with high quality food grade 304 SS stainless steel.
Question:	Can this round corners easily for 110# cardstock paper that has been laminated with 5ml laminate pouch
Answer:	Yes, they can be used in oven with max temperature of 350 F. They should not be used in microwave though.

Product description

Over 90 years ago, William R. Hiller and his two sons began building a reliable bookbinding business. The old Provo book Bindery has emerged as one of the best bookbinding resources in the United States. Hiller bookbinding aims to keep memories safe and secure outside of photo albums because people have always sought ways to stay in touch with past history and past memories started production of the first album. The advent of the fine art of scrapbooking and paper craft continues to increase the need for high quality, functional and creative craft products and tools. In 2014, We R Memory Keepers joined the American Crafts family of brands. To date, We R Memory Keepers manufactures the most innovative, functional and high quality products loved by engineers around the world.

• Punch - WR - punch boards and punches - 3 way corner rounder
• American long-established stationery Amari Kankurafu Long-established stationery Fashionable stationery
• We R Memory Keepers Punch Board & Punch-3 Way Corner Rounder

User questions & answers

Question:	Does this work well with regular copy paper or book pages
Answer:	I am pretty sure it would cut it at first. The problem with cutting stickers is it tends to gum up the cutter (my experience with other cutters not specifically this one). If this happens, it might be difficult to clean. Just a thought. Not sure if this would be the case here.
Question:	Does this work on laminated paper
Answer:	No. Mine wouldn't even cut through one piece of cardstock. Defective.
Question:	Did anyone get the Punch board
Answer:	I used it to cut 10 mil laminated paper successfully on the M and L sides. I could not get it to cut 10 mil laminated paper with the "S" side.
Question:	How to sharpen the puncher
Answer:	It most definitely won't cut a 2mm. soft wood. It's a good & precise tool, but only for light duty use. - It will handle business card thickness cardstock, but nothing more. - I have since obtained a Zutter Round-it-All Heavy Duty Corner Rounder to cut the 1/32" card I use. The cut isn't as clean as I would like, but it beats doing it by hand with scissors. Martha Stewart makes an inexpensive heavy-duty corner rounder that I would like to try, but they don't say what the radius of the cut is. (I require a 1/8" radius, equivalent to a 1/4" diameter.) If you search corner rounder on eBay, you will see many varieties from light duty to heavy duty table mounted ones.

• 3 in 1 Corner Rounder Punch: Create perfectly finished paper crafts or scrapbooks with 3-way corner cutter. Designed to punch three different corners, this corner punch is the perfect tool for giving some extra vitality to your creations.
• Cuts 4mm 7mm 10mm Corner Radiuses: This compact corner rounder cutter 4mm 7mm 10mm corner radiuses, which are great for paper craft projects. MyArTool Corner rounder small and sturdy design fits perfectly in your hand and makes for easy to storage. The corner cutter will give you 4mm 7mm 10mm size rounded corners.
• Durable and Sturdy Corner Cutter Rounder: The durable and sturdy plastic housing is well processed, which is burr-free and smooth for max comfort and longtime use. Stainless steel cutter blade is sharp enough for ensuring precision cutting for a neat and clean appearance.
• Widely Application Corner Cutter: It is simple to use and will make crisp, flawless cut-outs from cardstock, scrapbook paper, vellum and more. Suitable for cutting paper, photographs, scrapbooking, business cards or gift card. Small corner rounder punch is suit for using in office, school, home and photo studio.
• Easy to Operate and Simple to Use: Choose your desired material and place it into the slot. Simply push the corner of your paper inside until its properly lodged against the guides and press the handle down. The corner is now accurately and sharply rounded.

User questions & answers

Question:	Does it cut 10 mm thick laminate
Answer:	I am not sure. I have not tried to cut such a item. However, I did place a thick sheet of plastic that is not so flexible and a pretty thick restaurant menu just to see if I could provide an answer, and it provided a clean cut. I was only able to place one sheet in the gadget, and I was able to go back to paper with no problem. I hope this helps. Take care.
Question:	How do you clean the cut pieces out of the machine
Answer:	I shake the cutter after each punch and sometimes have to blow at it a little and the pieces come loose. It's important not to let the pieces build up.

Product features

MyArTool 4mm 7mm 10mm 3 Way Corner Rounder Paper Punch

This compact corner rounder cutter 4mm 7mm 10mm corner radiuses, which are great for rounding corners on laminated documents, cartoons, photos, paper, gift card. MyArTool Corner rounder small and sturdy design fits perfectly in your hand and makes for easy to storage. The corner cutter will give you 4mm 7mm 10mm size rounded corners. You can round corners quick and easy using this corner punch.

STEP 1

1. Insert the edge of the paper

STEP 2

2. The sharp corner must be placed in the vertex nipple

STEP 3

3. Press the handle to cut

• Thank you very much for purchasing our products. We are using the following questions to answer
• 1. This type of embossing device requires high quality paper. please Use 160G-220G paper jam. If your paper is too thin. Please use 2-3 layers
• 2. Please don't use moist damp paper. This will cause not smooth around those sides.
• 3.Use after a period of time. Please use cooking oil. Apply a knife. Allow the cutter to be fully lubricated. This keeps the cutter sharp
• Thank you again for coming. Our goods are all hand-made tools. If there are any problems in the shopping. Please communicate with us. Thank you. I wish you a happy shopping in the Amazon. Thanks

User questions & answers

Question:	does it cut so from curved edge to straight edge it is smooth transition
Answer:	Our 4'x8' and 4x10 mats both come with Velcro borders so that you can attach them to other mats. The smaller sizes do not have these borders. Thanks!
Question:	Will it cut laminated dividers or greeting cards? Thanks
Answer:	Hello Rebecca, Thank you for reaching out to our customer support at [email protected]. If you have any further questions please let reach out again! Best regards, D1F
Question:	I need a corner cutter with reduced effort, is this hard to push down
Answer:	Yes, the mats have velcro installed on all four sides so that they can be attached length or width wise.
Question:	will this work well with card stock
Answer:	I think it would depend on how hard to hit it. Sorry I can't be more specific. It's cushioned but it's pretty firm.

Product description

Paper Corner cutter work like punch from Japanese goods and stationary brand Sun star, corner cut for R3mm, R5mm, R8mm

• Sun star Kadomaru Pro Corner Cutter
• Paper Corner cutter work like punch from Japanese goods and stationary brand Sun star, corner cut for R3mm, R5mm, R8mm
• Model: S4765036

User questions & answers

Question:	Does this work on thin sticker paper? I've tried several different punchers and my sticker paper gets stuck
Answer:	There’s an inner lining that MAY make this possible but I would fear that water would leak through and get the foam inside wet. I wouldn’t recommend using it outside. The outer lining has a velvety feel
Question:	Will this cut through cardstock that is folded? I need to make wedding fans and want to round the corners
Answer:	hi! It's 3x4. due to packaging it looks like that. Once the inside foam is moved around it is a thick mat thats works well
Question:	Will this cut 10 mil thick laminated paper
Answer:	Yes very easy, especially if you put them in the carry mesh bag that comes with them
Question:	Which is the maximum thickness that it can cut? We need to cut a 2mm soft wood
Answer:	I would either do it by hand and let them air dry or even tossing them in the washer on a light setting. Maybe stick them together so they all aren’t bouncing around. I couldn’t see it being any different from washing shoes.

Product description

Rayson 4mm corner rounder punch suit for using in office, school, home or photo studio to sharp the round corners of cards and documents. Simple operation and safety used can also use by teenagers.Easy to use & works well for all kinds of photos, paper, pictures, name cards, etc.

• Corner rounder cutter to round or trim the sharp corner of paper with 4 mm cutting radius
• Stainless steel blade, durable, a good tool to round or trim the sharp corner of all kinds of photos, cutting paper, laminated documents, gift card, or carton etc.
• Base works as a trash tray, contains the shreds, convenient, easy to clean up
• Rayson 4mm corner rounder trim paper punch card photo cutter tool.
• Color: Black; Cutting Range: Plastic material or Paper

Product description

Exclusive to Creative Memories, our 2-Way Corner Rounder creates nice, tidy curved corners or it notches out a fun reverse-curve creating two completely unique looks in your scrapbooking or paper crafting projects. Consider this the new and improved version of the Creative Memories Corner Maker. While that tool is legendary, this handy scrapbooking tool gives you that extra reverse-curve cut, upping the level of awesome in every project you create even more. And, because it's engineered to handle up to 100,000 cuts - you'll be improving the quality of paper corners on your scrapbook pages and in photo albums everywhere for a long time. A really long time.

• Two completely unique cuts - a smooth, curved corner and a reverse-curve notch
• High-quality scissors action with scrap catcher for curved corners
• Designed exclusively for Creative Memories
• 1/4" radius

User questions & answers

Question:	Will this work on laminated cardstock
Answer:	it doesn't cut through the lamination real well
Question:	How big a cut does it make? Is it suitable for business cards or is it for larger pieces of paper (say, 8 1/2 x
Answer:	I thought too at first it wasn't right. You slide your paper in the slit on the blue part at the "corner". The corner of your paper should be on that screw then otherwise you don't have an even reverse notch. Hope this helps!
Question:	I need to round the corners of laminated book markers...will this work
Answer:	Not really. It can cut thru very thin chipboard but does not like to.
Question:	I received no instructions with this for the reverse curve notch. Can someone tell me how to change this, or how to turn the paper to get the reverse
Answer:	You cannot sharpen the blade. The structure is not designed for disassembly.

Product description

Now you can easily add perfectly rounded corners to paper, cardstock, chipboard, leather, plastic acrylic/poly and more! The Chomped also gives you two corner options 1/4in and 1/2in. The Corner Chomped features the strength of the Crop-A-Dili in a corner rounder, easy open corner guide, soft silicone handles for comfort and style, waste receptacle holds the cut pieces until you are ready to empty them, and a plastic guard protects fingers from getting cut or pinched. Tool measures 3-3/4x6-1/4x1-1/8in.

• 3.75 x 6.25 x 1.125 inch tool
• Corner rounder
• Soft, silicone handles
• Add perfectly rounded corners to paper, cardstock, photos, chipboard, leather, plastic acrylic/poly, and more
• Allows 2 corner options 1/4-inch and 1/2-inch
• Features the strength of the Crop-A-Dile in a corner rounder, easy open corner guide, soft silicone handles for comfort and style, and a plastic guard protects fingers from getting cut or pinched.
• Made in China.
• Tool measures 3-3/4-by-6-1/4-by-1-1/8 inch.

User questions & answers

Question:	How many layers of paper will it cut through
Answer:	It is great on post card material. It would probably work on thin leather but thicker material wouldn't fit in the device.
Question:	Will this cut 4-ply matboard
Answer:	It cuts about a 99% clean corner, maybe not good enough for NASA, but certainly not a problem if you run your finger along it. I use it to round-off 10mil laminated items, and it has performed perfectly.
Question:	does it cut leather very well
Answer:	It will work on various types of paper as long as it's not too thick to fit between the blades.
Question:	How well does it round the plastic on laminated cards
Answer:	You can use this corner rounder on any piece of paper. The radius is approximately 1/2", so it would most be suited for photos 4x6"

Product description

Dimension: 6.3X3.9X1.2 inch

Item Size：3X2.4X1.2 inch

Unit weight: 4OZ

punch out size：R4mm+R7mm+R10mm

 Material:ZBS+Zinc alloy

Color:candy color by random

Package: 1Pcs 3 in 1 corner punch

 If have any problem you can contrant with us by e-mails,We provide professional customer service.We 100% refund or resend for each defective you receive!Order it now in WSYhomie

【NOTE】 The actual color of the expanding file folder maybe slight different from the picture shown due to the different screen of display or reflecting light when shooting.

• 1、Add the finishing touch to all your photos,cards and mementos with the multi-size corner rounder
• 2、A unique rubber base keeps it steady on the tabletop or makes for comty hand-held punching
• 3、meterial is ZBS+Zinc alloy， Please make sure to keep away these items from 0-3 years old children for safety.
• 3、from 0-3 years old children for safety. 4、Perfect for regular paper, EVA foam, foil, craft paper, basically thickness less than 2MM.Please use 70G-230g paper jam. If your paper is too thin,please use 2-3 layers.do not use the Sticky paper to avoid make the punch Get stuck
• 5、Customers are the most important for us，If have any problem you can contrant with us by e-mails,We provide professional customer service.We guarantee 100% refund or resend for each defective you receive!

Product description

Occasions to Use:

kids’ hand-making, greeting card making, art design activity and scrapbook DIY, etc.

Scrapbooking, journaling, greeting card making, nail art, photo albums, gift wrapping, memory books, and more.



Key Features:

Easy to use: The product adopts lever principle, which is more labor-saving and simple to use.

Suitable for multiple papers: It can press regular paper and craft paper from 120-250g, etc. No EVA foam.

Notice: Please keep away these items from 0-3 years old children for safety.



We provide various kinds of punches for you to choose. Just let your imagination run wide with your ideas!

If you have any questions, please feel free to tell us.

Key Features:

Easy to use: The product adopts lever principle, which is more labor-saving and simple to use.

Suitable for multiple papers: It can press color paper, cardboard, self-adhesive paper, corrugated paper and sponge paper, etc.

Notice: Please keep away these items from 0-3 years old children for safety.



We provide various kinds of punches for you to choose. Just let your imagination run wide with your ideas!

If you have any questions, please feel free to tell us.

• 【Punch Size】Our craft puncher provides 3 widths of 1.5",2", 2.5" with ANY length. Punch banner as you need. Please attention Paper should be pre-cut to specific width.
• 【DIY Decoration】Suitable for kids’ hand-making, greeting card making, art design activity and scrapbook DIY, etc. An ideal choice for parent-child and teacher-student. Potable and convenient. Can be put in bag and taken out for handwork at any time.
• 【Easy to Use】Fast to punch out your paper shape with just one-step press. The ergonomic handle provides smooth button and easy operation. No paper jam, no deform, no hands cut.
• 【Multi-Function】These punches can exercise children's color matching ability and hands-on ability, also let adults make exquisite products with hand account.
• 【Paper Required】Specify the paper width as 1.5’’,2’’,2.5’’. Recommended for regular paper and craft paper from 120-250g, etc. No EVA foam. These shape hole punch are definitely your perfect idea for craft work.

• Corner rounder cutter, 5 mm cutting radius
• Stainless steel blade, durable, a good tool to round or trim the sharp corner of paper
• Base works as a trash tray, contains the shreds, convenient, easy to clean up
• Used for cutting paper, photos, laminated documents, gift card, or carton
• Dimension: 7.3 x 3.5 cm / 2.95 x 1.37 inch (radius x height)

User questions & answers

Question:	will this cut leather or marine vinyl
Answer:	not sure how thick your vinyl is. it cuts through 5mm laminated items
Question:	Can this punch round corners on foam board
Answer:	I would say no; mine had a hard time cutting one sheet of 60lb paper
Question:	Woiuld it cut vinyl signage. Like for lettering
Answer:	Probably only about 5 card stock...maybe a 7 or 8 paper. I don't think I'd try cutting 20 pages since they would most likely shift.
Question:	I am trying to find a simple corner rouder that can can cut 2 sheets of foam at a time. Can this tool handle this task ? Thanx
Answer:	I cut regular card stock that is 110# for card making. I went down in my craft room and tried cutting regular matboard with it. I don't don't if 4-ply is different than the matboard that they use to mat pictures professionally, which is the kind I have. It would be pushing it to say it will cut that thickness on a regular basis. I got it to cut once or twice, but it did not give a truly clean cut. I don't know if it would hold up to that kind of wear and tear. Hope that helps answer your question.

Product features

MyLifeUNIT Corner Rounder Punch 5 mm, Blue

Small corner rounder punch suit for using in office, school, home and photo studio to sharp the round corners of cards and documents. Simple operation and safety used can also use by teenagers.

Simple Operation of MyLifeUNIT Corner Rounder Punch

• Use to trim and round the sharp corners of laminated documents, cartons, photos, paper, etc. Avoid sharp plastic corners to scratch your hands.
• Do you worry about tidying up your desk after every cutting? No need to worry about this problem when using our corner punch.The waste stored in a special compartment every used, it will not fall anywhere.

Open the Cap and Clean It Easy

• There is a flexible cap on compartment, which allow you easy to empty the waste from punch.
• The cap on rounder cutter is made of plastic, which is rustproof and can withstand frequently opening and closing.

The Radius of the Arc is 5 MM

• R5 rounded corners are suitable for tailoring photographs, card boards, business cards, name card, gift card and so on. By cutting the sharp corners into round corners.
• Dimension: 7.3 x 3.5 cm / 2.95 x 1.37 inch (radius x height), portable rounder punch allow you cutting cards anytime and anywhere.

Product description

Dimension: 6.3X3.9X1.2 inch

Item Size：3X2.4X1.2 inch

Unit weight: 4OZ

punch out size：R4mm+R7mm+R10mm

 Material:ZBS+Zinc alloy

Color:candy color by random

Package: 1Pcs 3 in 1 corner punch

 If have any problem you can contrant with us by e-mails,We provide professional customer service.We 100% refund or resend for each defective you receive!Order it now in WSYhomie

【NOTE】 The actual color of the expanding file folder maybe slight different from the picture shown due to the different screen of display or reflecting light when shooting.

• 1、Add the finishing touch to all your photos,cards and mementos with the multi-size corner rounder
• 2、A unique rubber base keeps it steady on the tabletop or makes for comty hand-held punching
• 3、meterial is ZBS+Zinc alloy， Please make sure to keep away these items from 0-3 years old children for safety.
• 3、from 0-3 years old children for safety. 4、Perfect for regular paper, EVA foam, foil, craft paper, basically thickness less than 2MM.Please use 70G-230g paper jam. If your paper is too thin,please use 2-3 layers.do not use the Sticky paper to avoid make the punch Get stuck
• 5、Customers are the most important for us，If have any problem you can contrant with us by e-mails,We provide professional customer service.We guarantee 100% refund or resend for each defective you receive!

Product description

Occasions to Use:

kids’ hand-making, greeting card making, art design activity and scrapbook DIY, etc.

Scrapbooking, journaling, greeting card making, nail art, photo albums, gift wrapping, memory books, and more.



Key Features:

Easy to use: The product adopts lever principle, which is more labor-saving and simple to use.

Suitable for multiple papers: It can press regular paper and craft paper from 120-250g, etc.

Notice: Please keep away these items from 0-3 years old children for safety.



We provide various kinds of punches for you to choose. Just let your imagination run wide with your ideas!

If you have any questions, please feel free to tell us.

• 【Punch Size】The corner rounder can punch 3 corner size of 4mm、7mm、10mm. Not accept multiple sheets of paper cut together.
• 【DIY Decoration】Potable and convenient, the craft punch can be put in a stationery box or bag and taken out for handwork at any time. Suitable for kids’ hand-making, greeting card making, art design activity and scrapbook DIY, etc. An ideal choice for parent-child and teacher-student.
• 【Easy to Use】Insert the paper edge extension, put the corner into the vertex, press the handle to cut with just one-step press. No paper jam, no deform, no hands cut.
• 【Design Safety】The cutting of metal knife edge is smooth, the fillet is soft, and it won't be scratched during use.
• 【Paper Required】Recommended for regular paper and craft paper from 120-250g, etc. These shape hole punch are definitely your perfect idea for craft work.