OLFA Compass Circle Cutter (CMP-1) - Adjustable Compass Style Rotary Circle Cutter w/ 6 Blades for Cutting Circles Up to 6 Inches in Diameter, Replacement Blades: OLFA COB-1 Blades : �鶹��.ca: Home

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OLFA Compass Circle Cutter (CMP-1) - Adjustable Compass Style Rotary Circle Cutter w/ 6 Blades for Cutting Circles Up to 6 Inches in Diameter, Replacement Blades: OLFA COB-1 Blades

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Material	Alloy Steel
Brand	Olfa
Colour	Original Version
Handle material	Steel,Wood
Blade material	Carbon Steel
Item weight	0.04 Kilograms
Blade length	5 Inches
Style	155Xx35
Handle type	Manual-Retractable
Manufacturer	OLFA

About this item

RAZOR SHARP BLADE - Our cutter is preloaded with a COB-1 Compass Circle Cutter Blade made from high-quality carbon tool steel for unparalleled sharpness and superior edge retention. The blades allow you to work longer uninterrupted.
ADJUSTABLE CIRCLE DIAMETER - The cutter has an adjustable slide mechanism that easily changes the circle diameter you wish to cut. You're able to cut circles up to 6 inches in diameter with this tool.
TOOL FREE BLADE REPLACEMENT - The circle cutter provides safe and easy tool-free blade replacement. When the cutting edge becomes dull, the screw-fixed blade can be removed and replaced by untightening the large knurled knob. You can switch from right to left-hand use with this also.
MAKES PERFECT CIRCLES - Our cutter is designed for crafts, model building, photography, scrapbooks, sign making, and more. It's great at cutting paper, vinyl, leather, film, fabric, acetates, cardboard, light wood, and more.
OLFA STANDARD - OLFA maintains a standard of cutting excellence regarded by professional tradespeople worldwide for quality and durability. OLFA only uses the highest quality materials to deliver superior blade life in comfortable, sturdy handles.

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This item: OLFA Compass Circle Cutter (CMP-1) - Adjustable Compass Style Rotary Circle Cutter w/ 6 Blades for Cutting Circles Up to 6 Inches in Diameter, Replacement Blades: OLFA COB-1 Blades

$14.40

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OLFA 18mm Rotary Circle Cutter (CMP-3) - Adjustable Rotary Blade Cutter w/Ratchet Handle Cuts Perfect Circles for Crafts, Sewing, Quilting, Replacement Blade: RB18-2

$29.50

Get it by Sunday, Jul 6

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Sold by Craftables Ltd and ships from �鶹�� Fulfillment.

Olfa 9463 RB18-2 18mm Rotary Blades, 2-Pack

$12.10

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Technical Details

Manufacturer	‎OLFA
Place of Business	‎EDGEWOOD, KY, 41017 US
Part Number	‎CMP-1
Product Dimensions	‎10.16 x 7.62 x 1.91 cm; 35 g
Item model number	‎9911
Is discontinued by manufacturer	‎No
Size	‎xx
Colour	‎Original Version
Style	‎155Xx35
Material	‎Alloy Steel
Pattern	‎Modern
Item Package Quantity	‎1
Number of Pieces	‎1
Handle Material	‎Steel,Wood
Blade Length	‎5 Inches
Blade Edge	‎Plain
Batteries Included?	‎No
Batteries Required?	‎No
Battery Cell Type	‎Alkaline
Warranty Description	‎guaranteed forever
Item Weight	‎35 g
Country of origin	‎China

Additional Information

ASIN	B000BK7NWC
Customer Reviews	2,677 ratings 4.5 out of 5 stars
�鶹�� Rank	#36,578 in Home (See Top 100 in Home) #24 in Quilting Rotary Cutters
Date First Available	July 16 2010

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From the manufacturer

OLFA 9911 CMP-1 Compass Circle Cutter

You’ll use this OLFA circle cutter on a variety of craft projects, from model making to photography, scrapbooks and signs. The cutter is ideal for cutting paper, film, acetates, cardboard and light wood.

Cuts circles up to 6″ in diameter
Extra blade can be stored in handle
Includes 6 OLFA COB-1 blades

Product description

�鶹��.ca Product Description

OLFA 9911 CMP-1 Compass Circle Cutter

From the Manufacturer

Cuts Circles Up To 6" In Diameter. Ideal For paper, Film, Acetates, Cardboard And Light Wood. For Right And Left-Handed Users, And Comes With 6 COB-1 Blades

Top Brand: Olfa

Highly Rated

100K+ customers rate items from this brand highly

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10K+ orders for this brand in past 3 months

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Customer reviews

2,677 global ratings

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Customers say

Customers like the blade sharpness, functionality, and quality of the utility knife. They mention it's excellent for cutting circles out of modeling tape for their kits, works well for paper in general, and comes with spare blades. Customers are satisfied with the concept, practicality, and ease of use.

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Blade sharpness Functionality Quality Spare blades Concept Practicality Ease of use

30 customers mention "Blade sharpness"22 positive8 negative

Customers like the sharpness of the utility knife. They mention it's excellent for cutting circles out of modeling tape for their kits, cuts well, and is easy to cut even circles. Some say it's great for cutting masks to paint 1/48 aircraft tires.

"...This is a nice handy little tool mainly cutting circles for paper. If you know the correct way to use a compass, than you are good to go...." Read more

"Pretty good, cuts vinyl and paper very well. It isnt ideal for EVA foam because the blade isnt very large...." Read more

"...Great on lighter materials like paper. It's understandably harder to cut thicker material or things like rubber...." Read more

"The blade is super sharp. It cuts through paper with very little pressure. Do not buy if you need to cut square." Read more

28 customers mention "Functionality"28 positive0 negative

Customers like the functionality of the utility knife. They mention it works well for paper in general, matboard, and other thicker materials. They also say it gets the job done and is a very good tool.

"This item works very well.I modified mine by sanding down the sliding part,so the needle could travel closer to the blade...." Read more

"...This is a very good tool I recommanded." Read more

"Exactly as described. Works great for cutting matboard and other thicker materials! Great value for the money as well." Read more

"This circle cutter works well for paper in general, but when cutting small size circles (2.5cm/1" diameter or smaller), it's incredibly difficult to..." Read more

15 customers mention "Quality"15 positive0 negative

Customers are satisfied with the quality of the utility knife. They mention it's a well-made little cutter for light-duty jobs and comes with spare blades.

"I need practice using this, but it is quality and works as it should." Read more

"Good little cutter with spare blades. Good for light duty work. Well made." Read more

"Well made little cutter for light duty job. Also comes with spare blades. Hard to beat the price." Read more

4 customers mention "Spare blades"4 positive0 negative

Customers are satisfied with the spare blades included with the utility knife. They mention it comes with 6 extra blades stored.

"Easy to use and very precise. Love the extra blades. Made in Japan." Read more

"Got this for my husband. He loved that it came with several replacement blades." Read more

"It's 6 extra blades stored But I came 5 extra blades" Read more

3 customers mention "Concept"3 positive0 negative

Customers are satisfied with the concept of the utility knife. They mention it's a good concept.

"The idea of this is amazing !..." Read more

"The idea is good, but the blade constantly catches in the paper and is not sharp enough...." Read more

"The idea is good, but the knife became not sharp enough after few use." Read more

3 customers mention "Practicality"3 positive0 negative

Customers find the utility knife very practical. They mention it's good for light-duty work and small jobs.

"...It isnt ideal for EVA foam because the blade isnt very large. It is very practical, altho for the work i do, i should have purchased a larger size" Read more

"Good for small jobs ." Read more

10 customers mention "Ease of use"6 positive4 negative

Customers have mixed opinions about the ease of use of the utility knife. Some mention it's easy once you understand how it works, while others say it's very difficult to use and needs a little work.

"Convenient but need to practice Hard to cut clearly" Read more

"The idea of this is amazing ! It needs a little work, it isn't easy to make a circle smoothly, it tugs and pulls and doesn't always line up, the..." Read more

"A little tricky, but I use the blade to cut mat board for coins and other small round items...." Read more

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Top reviews from Canada

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Michael
Great for cutting masks to paint 1/48 aircraft tires.
Reviewed in Canada on March 4, 2025
Verified Purchase

This item works very well.I modified mine by sanding down the sliding part,so the needle could travel closer to the blade.This will enable you to cut even a smaller circle,which I needed for 1/48 aircraft tires.

Read more

Helpful

Germain C. Yung
Nice Little Tool
Reviewed in Canada on December 14, 2020
Verified Purchase
For those who gave one star I laugh because they just don't know how to use it and got angry with the product.
This is a nice handy little tool mainly cutting circles for paper. If you know the correct way to use a compass, than you are good to go. But the majority actually doesn't know how to even use a compass.
With an interior design background, I'd handle most of the tools included scribers etc.
I was hasitant because I saw those one star review until I'd tried myself. Those reviews either due to lack of knowledge on how to use it or use it for something else other than paper.
This is a very good tool I recommanded.

Read more

Germain C. Yung

Nice Little Tool

Reviewed in Canada on December 14, 2020
For those who gave one star I laugh because they just don't know how to use it and got angry with the product.
This is a nice handy little tool mainly cutting circles for paper. If you know the correct way to use a compass, than you are good to go. But the majority actually doesn't know how to even use a compass.
With an interior design background, I'd handle most of the tools included scribers etc.
I was hasitant because I saw those one star review until I'd tried myself. Those reviews either due to lack of knowledge on how to use it or use it for something else other than paper.
This is a very good tool I recommanded.

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9 people found this helpful

Helpful

Joe T
Gets the job done, clean cuts, good product
Reviewed in Canada on June 11, 2019
Verified Purchase
Pretty good, cuts vinyl and paper very well. It isnt ideal for EVA foam because the blade isnt very large. It is very practical, altho for the work i do, i should have purchased a larger size

Read more

Helpful

Nicole
Great product!
Reviewed in Canada on May 14, 2025
Verified Purchase
Exactly as described. Works great for cutting matboard and other thicker materials! Great value for the money as well.

Read more

Helpful

Dave Michaelson
Decent cutter, just not for cardboard or small circles
Reviewed in Canada on March 12, 2025
Verified Purchase
This circle cutter works well for paper in general, but when cutting small size circles (2.5cm/1" diameter or smaller), it's incredibly difficult to keep the little protective pad from slipping, resulting in ruined circles. When trying to cut cardboard or chipboard, it doesn't work well at all. An arch punch would work much better, but doesn't have the flexibility of customizing the size.

Read more

2 people found this helpful

Helpful

kano
Nice and sharp
Reviewed in Canada on September 14, 2024
Verified Purchase
The blade is super sharp. It cuts through paper with very little pressure.
Do not buy if you need to cut square.

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Helpful

Z
Perfect
Reviewed in Canada on October 8, 2024
Verified Purchase
Has a great range of really small to pretty big circles.

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Helpful

The Merv
Cuts circles accurately.
Reviewed in Canada on April 12, 2024
Verified Purchase
Sharp blade cuts well. Use a good ruler to establish circle diameter between blade and center pin. Ruler guide supplied on cutter hard to read if you need really accurate cut.

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One person found this helpful

Helpful

Top reviews from other countries

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alicekranaviter
Super
Reviewed in Italy on April 17, 2025
Verified Purchase

Taglia molto bene facile da usare ottimo prodotto

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Dr Bob
Just works!
Reviewed in the United Kingdom on March 28, 2019
Verified Purchase
Excellent little tool - it works really well and is easy to use. I suppose the only thing that could be done to improve it would be to have a wheel to adjust the radius of the cut (as you find on micrometers). Even without this I was able to cut very accurate 75mm discs through multiple sheets of thick paper. So, great tool, well made, easy to use, inexpensive, and it arrived very quickly (in two days, one day before the estimated arrival).

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�鶹�� Customer
Works very well
Reviewed in Australia on November 2, 2019
Verified Purchase
The Compass Cutter works very well and is very easy to use

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Mar
Excelente
Reviewed in Mexico on February 4, 2025
Verified Purchase
Es el producto solicitado, entregado tiempo antes y en perfecto estado

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Amber T.
Leather Shop
Reviewed in the United States on December 9, 2024
Verified Purchase
I have a stack of 50 I cut out of 6-7oz. leather which is fairly thick for a craft project. I needed a round cutter without purchasing a premade die. This works great although I was very skeptical the first time I tried it.
I would recommend doing multiple passes without digging in too hard to try and cut it once. Also, in this application it's almost better to not have a super sharp lade due to it digging in too deep and bogging down the process. I was able to cut this state of 50 in about 1 hours.
I use a piece of plexiglass below but a cutting mat would be better. This leather is not a uniform thickness so I do about 4 passes and then movr on to the next one. When the sheet is complete, I go back with a pair of scissors and cut out remaining edges. Doesn't take much time and allows me to not cut my plexiglass trying to get ever edge.

Lastly, this is my second Olfa Knife. I have a rotary cutter that is my favorite. Quality products indeed.

Read more

Amber T.

Leather Shop

Reviewed in the United States on December 9, 2024
I have a stack of 50 I cut out of 6-7oz. leather which is fairly thick for a craft project. I needed a round cutter without purchasing a premade die. This works great although I was very skeptical the first time I tried it.
I would recommend doing multiple passes without digging in too hard to try and cut it once. Also, in this application it's almost better to not have a super sharp lade due to it digging in too deep and bogging down the process. I was able to cut this state of 50 in about 1 hours.
I use a piece of plexiglass below but a cutting mat would be better. This leather is not a uniform thickness so I do about 4 passes and then movr on to the next one. When the sheet is complete, I go back with a pair of scissors and cut out remaining edges. Doesn't take much time and allows me to not cut my plexiglass trying to get ever edge.

Lastly, this is my second Olfa Knife. I have a rotary cutter that is my favorite. Quality products indeed.

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