DeWALT 2-1/2 In Bi-Metal Utility Knife Blade For Roofing (50 Pack) delivers professional-grade cutting performance for roofers, flooring installers, and contractors who need a reliable hook blade that handles heavy-duty materials without slowing down the job. Engineered with a distinctive hooked profile and constructed from bi-metal high carbon steel, these roofing hook blades are purpose-built to slice through asphalt shingles, carpet, and linoleum cleanly and consistently - protecting the layers beneath while extending blade life on demanding applications.

Key Features

• Bi-metal high carbon steel construction - resists blade breakage under stress on tough roofing and flooring jobs, meaning fewer blade changes and less downtime on the worksite.
• Hooked blade geometry - the curved cutting profile prevents the blade from contacting or damaging materials beneath the surface being cut, a critical advantage when working on layered roofing systems or finished flooring.
• Optimized cutting edge - easily cuts through heavy-duty materials like asphalt roofing shingles, carpets, and linoleum, reducing hand fatigue and improving cut precision over long work sessions.
• 2-1/2 in. blade length - sized appropriately for roofing hook applications, giving the operator control and reach without excess blade exposure.
• 50-pack with included dispenser - keeps a full supply of replacement blades organized and accessible on the job, reducing trips to the tool bag and maintaining workflow momentum.
• Fits most utility knives - broad compatibility means these blades work with knives already on the job, eliminating the need to purchase a dedicated handle.

Why This Product

• Roofers working with asphalt shingles need a hook blade that cuts cleanly without gouging the underlayment beneath - the hooked shape of these DeWALT blades is specifically engineered for exactly that task.
• The bi-metal high carbon steel construction means the blade edge holds up longer on abrasive materials like asphalt and linoleum, reducing how often you need to swap blades mid-task.
• Buying in a 50-pack with a built-in dispenser means you are stocked for large roofing or flooring projects without running out at a critical moment - and the dispenser keeps blades contained safely for easy one-handed access.
• Because these blades fit most utility knives, they integrate seamlessly into a contractor's existing toolkit without requiring an additional tool purchase.

Specifications

• Brand: DeWALT
• Model Number: DWHT11005
• Product Type: Utility Knife Blade
• Blade Length: 2-1/2 in.
• Blade Material: Bi-Metal
• Primary Material: Metal
• Quantity: 50-Pack
• Height: 1.300 in.
• Length: 7.500 in.
• Width: 3.800 in.
• Weight: 0.515 lb.
• Country of Origin: United States

Approved Applications

• Cutting asphalt roofing shingles
• Cutting carpet and carpet backing
• Cutting linoleum and similar flooring materials
• Any thick material application requiring a hook blade profile

What's Included

• 1x DeWALT 2-1/2 In. Roofing Hook Blades With Dispenser (50 Pack)

Frequently Asked Questions

What materials are these hook blades designed to cut?

These DeWALT roofing hook blades are specifically designed to cut through thick materials including asphalt roofing shingles, carpets, and linoleum. The hooked blade shape prevents the cutting edge from contacting or damaging materials beneath the surface being cut.

Will these blades fit my existing utility knife?

Yes - these 2-1/2 in. bi-metal hook blades are designed to fit most utility knives, so they are likely compatible with the utility knife already in your toolkit without requiring a dedicated or proprietary handle.

Why choose a hook blade over a standard utility blade for roofing work?

The hooked profile of these blades is engineered to cut through the top layer of material - such as an asphalt shingle - without the blade tip penetrating and damaging the underlayment or substrate below. This makes hook blades the preferred choice for roofing and flooring applications where protecting sub-layers matters.

What does the 50-pack dispenser include and how does it help on the job?

The 50-pack comes with a dispenser that keeps all 50 high carbon steel hook blades organized, contained, and easy to access during work. This means you have a full supply of replacement blades ready throughout large roofing or flooring projects without searching through your toolbox between blade changes.