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Cutting · rotary

Olfa RTY-2/DX Deluxe 45 mm

The standard 45 mm rotary cutter, with a squeeze handle that retracts the blade when you let go. One reference on every Amazon store we checked.

Olfa RTY-2/DX deluxe 45 mm rotary cutter with retractable blade

Olfa RTY-2/DX Deluxe 45 mm

The standard 45 mm rotary cutter, with a squeeze handle that retracts the blade when you let go. One reference on every Amazon store we checked.

Blade diameter
45 mm
Blade guard
Retracts automatically on release (manufacturer)
Amazon reference
B000BNLLHW (all six markets)
  • Blade retracts when you let go — the safety feature that actually gets used
  • 45 mm is the size that fits the most rulers and the most jobs
  • Useless without a self-healing mat, which is a second purchase
≈ $20 / £15 / 22 €
Check price on Amazon

Specifications

Blade diameter
45 mm
Blade guard
Retracts automatically on release (manufacturer)
Amazon reference
B000BNLLHW (all six markets)

Hands-on testing pending. What follows is verified reference data and manufacturer specification, marked as such.

What we verified. The reference B000BNLLHW designates this cutter on all six Amazon stores we checked, confirmed on EAN.

Why the retracting handle matters. A rotary blade is a scalpel on a stick, and the versions with a manual slide guard get left open on the table. The squeeze mechanism retracts the blade the moment you release your grip, which means it is protected between every cut rather than at the end of the session. It is the difference between a safety feature and a safety feature you use.

The purchase it forces. A self-healing cutting mat. Without one you will cut your table, and a bare table will destroy the blade faster than the fabric ever could. Budget for the mat at the same time — it is not optional equipment.

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    Fiskars Professional Dressmaking Scissors 25 cm

    The default full-size dressmaking shear. One reference resolves on every Amazon store we checked — unusual, and useful when you want the same tool wherever you are.

    Blade length
    25 cm overall (manufacturer)
    Handedness
    Right-handed
    Amazon reference
    B0001P08L0 (all six markets)
    • Long blade — fewer cuts per metre, so fewer places to wander off the line
    • One reference on all six markets
    • Right-handed only
    ≈ $100 / £27 / 34 €
    Check price on Amazon
  • Olfa RM-IC-S Cutting Mat 60 × 45 cm, product photograph

    Olfa RM-IC-S Cutting Mat 60 × 45 cm

    The mat a rotary cutter cannot work without. One reference on every Amazon store we checked.

    Size
    60 × 45 cm
    Type
    Self-healing
    Amazon reference
    B00BMLHHD4 (all six markets)
    • Self-healing surface closes behind the blade, so the mat lasts years
    • One reference on all six markets
    • Warps permanently if stored leaning or left in sunlight

    Best for: Any household that owns a rotary cutter, which is to say all of them

    ≈ £28 / 28 €
    Check price on Amazon

Elsewhere in the workroom

  • Prym transparent curved pattern ruler, 52.5 by 16 cm

    Prym Curved Ruler 52.5 × 16 cm

    The transparent curve for armholes, necklines and hip lines. One reference on every Amazon store we checked.

    Dimensions
    52.5 × 16 cm
    Material
    Transparent plastic
    Amazon reference
    B00PYEFD2M (all six markets)
    • Transparent, so you can see the line you are matching underneath
    • Long enough for a hip curve, not just an armhole
    • One fixed set of curves — it will not match every pattern block
    ≈ $58 / £26 / 21 €
    Check price on Amazon
  • Prym Ergonomics Thimble, medium, product photograph

    Prym Ergonomics Thimble, medium

    A soft thimble that people actually keep on. One reference on every Amazon store we checked.

    Type
    Ergonomic soft thimble
    Size
    Medium
    Amazon reference
    B00WIZDV1K (all six markets)
    • Soft body grips rather than slipping, which is why metal thimbles get abandoned
    • One reference on all six markets
    • Sized — a medium will not suit everyone

    Best for: Hand finishing, hems and binding, where the needle is pushed hundreds of times

    ≈ $6 / £6 / 6 €
    Check price on Amazon
  • Prym Eyelet Tool Set 4/5 mm, product photograph

    Prym Eyelet Tool Set 4/5 mm

    Eyelets with the tool to set them properly, and the washers that stop them pulling out. One reference on every Amazon store we checked.

    Sizes
    4 mm and 5 mm
    Includes
    Setting tool and washers
    Amazon reference
    B08SBRRHMQ (all six markets)
    • Washers included — an eyelet without one tears out of fabric
    • One reference on all six markets
    • Hammer-set rather than plier-set, so pressure is less even

    Best for: Drawstring bags, lacing, curtain headings and belt holes

    ≈ $12 / £7 / 8 €
    Check price on Amazon

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