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Olfa

Olfa XH-1 Snap-Off Utility Knife 25 mm blade

SKU CH-4AER-81YYQ

A snap-off utility knife with a 25 mm blade, ratchet wheel lock and anti-slip rubber grip for heavy or light cutting tasks

  • TypeKnives, Cutters & Snips
  • Ergonomic anti-slip rubber grip gives firm hold
  • Sturdy blade guide enables accurate cutting
  • Ratchet wheel blade lock adds safety during use
  • 25 mm snap-off blade suits heavy and light tasks
  • 7 1/2 in length provides reach for general cutting

Olfa XH-1 25 mm Snap-Off Utility Knife

The Olfa XH-1 is a general-purpose snap-off utility knife built for heavy and light cutting tasks. A sturdy blade guide supports accurate cuts while an ergonomic anti-slip rubber grip ensures a firm hold. The knife measures 7 1/2 inches in overall length and uses a 25 mm snap-off blade. A ratchet wheel blade lock adds safety during use.

Suited for insulation and carpet work.

This tool suits tradespeople and DIY users who need to strip insulation or cut carpet and similar materials. The snap-off blade design keeps a fresh edge available without sharpening. Users who require fine detail work or a fixed-blade profile for surgical precision should consider a different style of cutter.

25 mm snap-off blade width decides fit

The 25 mm blade width is the key specification that determines whether this knife matches the material thickness and cutting depth required. A wider blade handles tough sheet goods and flooring, while narrower blades suit lighter stock. Confirm the 25 mm width aligns with the intended application before purchase.

Highlights

  • Ergonomic anti-slip rubber grip gives firm hold
  • Sturdy blade guide enables accurate cutting
  • Ratchet wheel blade lock adds safety during use
  • 25 mm snap-off blade suits heavy and light tasks
  • 7 1/2 in length provides reach for general cutting

Specifications

BrandOlfa
TypeKnives, Cutters & Snips

Questions about this item

Does the knife come with a 25 mm blade installed, or must I supply one?

The OLFA XH-1 ships with a 25 mm snap-off blade already fitted in the blade guide.

Will the ratchet wheel blade lock still engage if I fit an older 25 mm blade from another brand?

The lock mechanism works with any standard 25 mm snap-off blade, so compatible older blades will lock securely.

How can I confirm the ratchet wheel blade lock is holding the blade firmly after I extend a fresh segment?

Extend a new segment, turn the ratchet wheel until it clicks, then try to push the blade back — it should not move.

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