OLFA 45mm Rotary Cutter Replacement Blades, 5 Blades (RB45-5) - Tungsten Steel Circular Rotary Fabric Cutter Blade for Quilting, Sewing, Crafts, and Scrapbooking Fits Most 45mm Rotary Cutters

(735 Reviews)

Price
$24.49

Quantity
(10000 available )

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100 Ratings
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Reviews
  • Hickabilly

    > 24 hour

    Take care with these when you are cutting fabric. I learned very quickly to retract the blade after each cut because one little tiny slip and you have a nice deep cut on your finger just from barely touching the blade. Each blade was able to cut all of the pieces for a queen size quilt with each piece being about 2 inches across.

  • Mr. Kristoffer Miller MD

    > 24 hour

    Unlike most others I actually bought these blades for cutting paper and they have worked flawlessly for this purpose. The cuts need to be precise and consistent (trimming book text block edges) and so far Ive been very happy with the results. Only trimmed a couple blocks so far so jury is still out on durability. Also a couple stats as I couldnt find these in the description: 1) The metal disk is 0.3 mm thick. 2) The blade has a bevel on both sides and it appears to be around 7 degrees (hard to measure effectively).

  • Girl of the Far North

    > 24 hour

    Olfa blades are the best on the market. They are made of high quality steel, hold an edge very well, and cut sublimely. I have used off-brands thinking to get a bargain, but theyre not a bargain. These blades, while they are made for Olfa cutters (also the best on the market) will also fit on other brands of cutters (except for Martelli rotary cutters, which take Martelli blades only). They last a long time when used on a good quality cutting mat and when you dont hit things like pins when youre cutting. They can also be sharpened successfully a few times, which helps make them even more economical. I highly recommend these blades

  • Emel Novs

    > 24 hour

    I cut fabric strips for quilt tops. I started with Fiskars rotary cutters, but they wobbled and skipped on me. Olfas are more reliable, but like any razor-sharp tool the blades dull and need to be replaced--pretty frequently. Replacement rotary blades in big box fabric stores in my city have become outrageously expensive, and rarely can I find a 5pk. It was a no brainer for me

  • Kindle Customer

    > 24 hour

    Rotary blade of choice

  • Ann

    > 24 hour

    I quilt all the time and need sharp blades at a reasonable price. This fits the bill. I highly recommend and will be ordering more from this company.

  • Strega

    > 24 hour

    I have used these for years. I wish they would stay sharp a little bit longer. I have a sharpener but it isnt the same as a new blade, of course.

  • Big Dave

    > 24 hour

    I used the original OLFA blade that came with the OLFA cutting tool to cut quite a number of cloth pieces, I liked the tool as it cut a clean line in the fabric. I bought these OLFA replacement blades which fit the OLFA cutter perfectly. My wife approached me today about the replacement blade not cutting cleanly like the ORIGINAL blade that came in the tool. I tested the cutting properties and she was exactly correct, the OLFA 45mm Rotary Blades, 5-pack blade which I just used to replace the original blade cut about 80% of the time and did NOT cut the other 20% of the time. I then proceeded to TEST the OLFA 45mm Rotary Blades, 5-pack blades and found that ONLY ONE new blade out of FIVE cut fabric cleanly. Mind you, I retested the original blade (yes I kept the original blade) and it still cuts a clean edge BETTER than four out of five OLFA 45mm Rotary Blades, 5-pack blades. I am not happy with these OLFA 45mm Rotary Blades, 5-pack blades as they are too expensive to be tossing four out of five in the trash... Not happy, something is wrong with these blades.

  • Mary K

    > 24 hour

    Name brand is better! Original packaging, looks like what I would buy in the store. Great price too! I would order these again from these folks.

  • Maureen Rogers

    > 24 hour

    I use the blades for quilting. Timely service. Well packaged.

RB45RB45

OLFA 45mm Rotary Cutter Replacement Blades

  • RAZOR SHARP 45mm ROTARY BLADES - These 45mm blades are made from high-quality tungsten tool steel for unparalleled sharpness and superior edge retention. The long lasting precision of these blades allows you to work longer uninterrupted.
  • COMPATIBLE WITH 45mm ROTARY CUTTERS - Our RB45-5 45mm Rotary Blades are compatible with most 45mm rotary cutters. However, these circular blades perform best when equipped with an OLFA 45mm Rotary Cutter.
  • HEAVY DUTY CUTTING - These blades provide detailed and precise cutting of a wide variety of materials including fleece, felt, wool, cotton, leather, suede, foam, vinyl, and more. They cut up to 8 layers of cotton fabric in a single pass.

RAZOR SHARP 45MM ROTARY BLADE

RB45RB45

RB28-5RB28-5

RTY-2/DXRTY-2/DX

RTY-2/DXRTY-2/DX

Razor Sharp Blade

Made of high-quality tungsten tool steel, the RB45 replacement blades provide unparalleled sharpness and superior edge retention.

Quantity

The RB45 replacement blades are available in quantities of 1 Blade (RB45-1), 2 Blades (RB45-2), 5 Blades (RB45-5), 10 Blades (RB45-10), and 500 Blades (RB45-500).

Compatibility

OLFA"s RB45 replacement blades are compatible with most 45mm rotary cutters but perform best when equipped with an OLFA 45mm Rotary Cutter.

Heavy Duty Cutting

Designed for heavy duty cutting the replacement rotary blades provide detailed and precise cutting for a wide variety of materials including fleece, felt, wool, cotton, leather and more.

RB28 RB45 CHB WAB45 RB60H
RB28 RB45 CHB WAB45 RB60H
Size 28mm 45mm 60mm 45mm 60mm
Straight Blade

Other Products Offered By OLFA

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OLFA 9mm Replacement Blades

OLFA offers 9mm snap off replacement blades compatible with most 9mm utility knives. Each blade comes with 13 razor-sharp AB Precision Silver Snap-Off segments. Replacement blades can be purchased in quantities of 5, 10 and 50.

ScissorsScissors

OLFA Model SCS Scissors

OLFA offers multipurpose heavy-duty scissors. The stainless steel blades come in 5" and 7" variations. Rounded profile of both blades adds for an extra level of safety while the lightweight high-impact plastic handle provides for comfort and sturdiness.

AK1/5BAK1/5B

OLFA Standard Art Knife

Standard duty art knife perfect for paper, vinyl, rubber, models, cardstock, foam, and more. Pen-like hobby knife has a textured, contoured handle that delivers comfort and stability.

RM-SGRM-SG

OLFA Self-Healing Rotary Mat

OLFA offers a 18"x24" self-healing cutting mat perfect for small and medium size projects. Our rotary mat has a self-healing finish that reseals surface cuts for a continually smooth cutting surface. Pairing your OLFA Rotary Cutting Mat with OLFA Rotary Cutters will provide optimal results.

Professional and Craft Retail Product Lines

OLFA Professional and Craft Retail BannerOLFA Professional and Craft Retail Banner

OLFA offers a wide variety of tools including Snap-off cutter, Rotary knives, Safety knives, Utility cutters, Art knives, Scissors, Compass cutters, Scrapers, Blade disposal cases, Rulers, Cutting mats and Blades. Creating with the right tools is pure pleasure. They allow to obtain a precise cut, affect the quality of our work and the final effect of the work.

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