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The OLFA CMP-3 Rotary Circle Cutter cuts perfect circles with a wrist-friendly ratchet-dial handle and 18mm rotary blade, on sale for $19.25 — half off the $38.49 price.
Categories : Rotary Cutting
SKU : CUT-ROT-547
The OLFA CMP-3 Rotary Circle Cutter cuts perfect circles with ease, thanks to a patented ratchet-dial handle that prevents wrist twisting and fatigue. Buy the CMP-3 online at Cutter's Bench for $19.25 — a $19.24 discount off the $38.49 compare-at price.
Set your circle size, anchor the center pivot, and rotate the ratchet handle around the pivot — the dial mechanism rotates smoothly without wrist strain, making it ideal for extended quilting and craft sessions.
The CMP-3 fits the standard OLFA 18mm rotary blade. Unscrew the blade holder, swap in a fresh 18mm rotary blade, and reassemble — replacements are widely available and affordable.
Use OLFA 18mm rotary blades, the same blade family used across OLFA's 18mm rotary lineup, keeping replacement costs low.
The CMP-3 ($19.25) prioritizes comfort with its ratchet-dial rotary handle and fits economical 18mm rotary blades. The CMP-2 ($31.00) is the heavy-duty model with a 3–12" range for tougher materials. Choose the CMP-3 for fabric, paper, and comfort; choose the CMP-2 for heavy-duty circle work.
At $19.25 — 50% off — the CMP-3 is the affordable circle cutter for crafters. Stack coupon BENCH10 for an extra 10% off, and add the RM-MG/NBL mat ($34.99) to clear the $45 free-shipping threshold for the complete circle-cutting bundle.
Patented ratchet-dial handle rotates without wrist twisting for fatigue-free circle cutting
Fits affordable, widely available OLFA 18mm rotary blades with built-in blade cover and pivot spike guard
50% off at $19.25 — $19.24 in savings off the $38.49 compare-at price
Blade: OLFA 18mm rotary
Model: CMP-3
Handle: Patented ratchet-dial
Safety: Blade cover and pivot spike guard
Handedness: Right- and left-handed
Application: Crafting, quilting, artistry
Product Type: Rotary Circle Cutter
Seller: Cutter's Bench
MPN: CMP-3
Pair the CMP-3 with the OLFA RM-MG/NBL 24"x36" mat ($34.99) — together they clear the $45 free-shipping threshold, and coupon BENCH10 stacks 10% more savings on the 50% discount.
Quilt circles, appliqués, craft shapes, and template work for right- and left-handed makers.
Set your circle size, anchor the pivot at the center, and rotate the ratchet-dial handle around it — the dial turns smoothly without wrist strain for perfect circles.
Unscrew the blade holder, swap in a new OLFA 18mm rotary blade, and reassemble — replacements are inexpensive and widely available.
The CMP-3 uses standard OLFA 18mm rotary blades.
Buy it at Cutter's Bench for $19.25, with free shipping on orders over $45 and an extra 10% off with coupon BENCH10.
Yes — it's 50% off the $38.49 list price, and coupon BENCH10 adds another 10% in savings.




I have tendonitis and standard circle cutters aggravated it badly. The ratchet-dial handle on this one lets me rotate with small, natural wrist movements instead of full circles. Cut a dozen 8-inch circles in quilt backing with zero pain. Thoughtful design.
Setting the diameter with the ratchet dial is quick and it stays locked in place. Cuts paper and cotton beautifully. Took a couple of practice runs to get even pressure, but very happy overall.
Precise, comfortable, great price.
I used to trace bowls and cut circles by hand — never again. This cuts perfect circles in one pass. I'm 68 and was worried it would be complicated, but the instructions were clear and my first circle came out flawless.
The cuts are accurate once you get the technique down, but my first few circles came out slightly off-center because I pressed too hard on the pivot. Lighter touch is key. Decent value.
Cut circles for a whole sunflower quilt top in an afternoon. The 18mm blade glides through fabric and the dial adjustments are precise. Half off made it an even better deal.
The ratchet mechanism is supposed to be a feature but I found it awkward and it slipped a few times mid-cut, ruining my circle. Maybe mine is defective. Cutting quality when it works is actually good.
Orders over $45.00 ship free. Otherwise, shipping is $8.00.
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870 blades from Opinel, OLFA, and Wüsthof — compare specs side by side and pick the right tool with confidence.
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Address: 142 Bench Row, Suite 3, Portland, OR 97205, United States