OLFA Utility Knives, Snap Blades & Cutting Tools

OLFA cutting tools are widely used by contractors, roofers, installers, and trades professionals who rely on sharp, dependable knives for everyday jobsite work.

The OLFA brand is best known for snap-off blade utility knives and ultra sharp replacement blades designed for precise cutting in construction, roofing, flooring installation, and general trade work.

At Contractor Cave, we supply OLFA utility knives, snap blades, hook blades, and cutting tools used by professionals who need reliable cutting performance on demanding jobsites.

What Is OLFA Known For?

OLFA developed the original snap-off blade utility knife, a design that allows users to quickly expose a fresh sharp edge by snapping off a dull blade segment. This system provides consistent cutting performance without needing to replace the entire blade.

Today OLFA produces a wide range of cutting tools including utility knives, replacement snap blades, hook blades, roofing knives, scissors, and glass scrapers used by construction and installation professionals.

OLFA Utility Knives

OLFA utility knives are widely used for cutting construction materials, roofing products, flooring materials, insulation, and packaging.

Common OLFA knives include:
18 mm utility knives
25 mm heavy duty utility knives
roofing knives
hook knives

Used for:
cutting roofing materials
cutting drywall and insulation
cutting flooring products
general construction cutting work

OLFA 18 mm and 25 mm knives are especially popular among contractors who need durable knives with reliable blade locking mechanisms.

OLFA Snap-Off Utility Blades

OLFA snap blades provide extremely sharp cutting edges and allow users to quickly refresh the blade by snapping off worn segments.

Common OLFA blades include:
18 mm snap blades
25 mm snap blades
bulk packs of replacement blades
OLFA Ultra Sharp black snap blades

Used for:
cutting drywall
cutting insulation
cutting packaging materials
precision jobsite cutting

OLFA Ultra Sharp black blades are widely used by professionals who require long-lasting sharpness and clean cutting performance.

OLFA Hook Blades & Roofing Blades

Hook blades allow contractors to perform controlled pull cuts without damaging materials beneath the surface.

Common OLFA hook cutting tools include:
hook blades
hook knife blades
roofing hook blades

Used for:
cutting roofing shingles
cutting roofing underlayment
cutting vinyl flooring
cutting carpet

These blades are commonly used by roofing contractors and flooring installers performing precision cutting work.

OLFA Specialty Cutting Tools

OLFA also produces specialty cutting tools used for finishing work and surface preparation.

Common OLFA specialty tools include:
jobsite scissors
glass scrapers

Used for:
cutting trim materials
removing adhesives
removing paint or residue from glass
surface preparation work

Typical Jobs Where OLFA Tools Are Used

Typical jobs include:

roofing installation
flooring installation
drywall installation
insulation cutting
general construction cutting work
renovation and finishing work

Located in Woodstock, Ontario just minutes off Highway 401, Contractor Cave supplies OLFA cutting tools used by contractors, roofers, installers, and trades professionals across Southwestern Ontario. Professionals working between London, Woodstock, Kitchener-Waterloo, Cambridge, Brantford, and the western Greater Toronto Area rely on Contractor Cave for dependable cutting tools and jobsite equipment.

Popular OLFA Tool Categories

OLFA 18 mm Utility Knives
OLFA 25 mm Utility Knives
OLFA Snap Blades
OLFA Ultra Sharp Black Blades
OLFA Hook Blades
OLFA Roofing Knives
OLFA Glass Scrapers

FAQ

What is OLFA known for?

OLFA is best known for snap-off blade utility knives and replacement snap blades used by contractors and trades professionals for precise cutting work.

What are OLFA snap blades?

OLFA snap blades are segmented utility knife blades that allow users to snap off dull sections to expose a new sharp cutting edge.

What are OLFA hook blades used for?

OLFA hook blades are commonly used for cutting roofing shingles, vinyl flooring, carpet, and other materials where controlled cutting is required.

What size OLFA knives are most common?

The most commonly used OLFA knives are 18 mm utility knives for general cutting work and 25 mm knives for heavier duty cutting applications.