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Olfa 45mm rotary cutter with tungsten carbide blade and straight handle

Olfa

Olfa Rotary Cutter 45mm Tungsten Carbide

SKU CH-4D4Q-G8A53

Cuts fabric and paper with a 45mm tungsten carbide blade and plastic cover

  • Product typeKnives, Cutters & Snips
  • Main materialTungsten Carbide Tool Steel
  • Product weight0.16
  • Cuts fabric, paper and leather cleanly with 45mm tungsten carbide blade
  • Blade cover protects edge and fingers when tool is not in use
  • Straight handle gives firm control for precise shaping and trimming
  • Lightweight 0.16 kg design reduces fatigue during long cutting sessions
  • Threaded blade change lets you swap the single included blade quickly

45 mm Rotary Cutter

The Olfa rotary cutter carries a 45 mm tungsten carbide blade on a straight handle. A plastic blade cover protects the edge when the tool is stored. Overall length is 6-3/4 inches and overall width is 1-13/16 inches. Buyers must be 18 or older to purchase.

Quilters, sewists and crafters cutting multiple

The 45 mm diameter suits straight cuts through several layers of cotton, fleece or batting. The straight handle gives a familiar grip for rotary cutting mats. Users who need tight curves, intricate detail work or a smaller blade for lightweight silk should look at a different diameter.

45 mm blade diameter

This single measurement sets the maximum cutting depth and the radius of the tightest curve the cutter can follow. A larger blade cuts thicker stacks in one pass but cannot turn as sharply. Match the diameter to the typical stack height and curve radius in your projects.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 70% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameOlfa
Product typeKnives, Cutters & Snips
Size & build
Main materialTungsten Carbide Tool Steel

Questions about this item

What comes in the box and what must I buy separately?

The cutter ships with one 45 mm tungsten carbide blade and a plastic blade cover. No extra blades or mats are included.

Which blade size should I choose for general fabric and craft work?

The 45 mm diameter is the standard size for straight cuts and gentle curves on fabric, paper and similar sheet materials.

How does the 45 mm blade perform once mounted in the handle?

The tungsten carbide edge stays sharp longer than steel, giving clean cuts through multiple layers without snagging.

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