Pearl DIA05TCCR 5″ P3 Random Tungsten Carbide Cutting Blade 5/8″, 7/8″

5″ P3™ Random Tungsten Carbide Cutting Blade – 5/8″, 7/8″ Arbor SKU: 877342-EA | Item: DIA05TCCR | UPC: 662333773428

The P3™ 5″ Random Tungsten Carbide Cutting Blade is built specifically for removing joint sealant and soft material from concrete and masonry expansion joints—tasks that typical diamond or abrasive wheels can’t handle effectively. This blade uses randomly dispersed tungsten carbide grit instead of a continuous rim or segmented edge, allowing it to cut through rubber, hard caulk, felt, paper expansion joints, plastic, drywall, and similar materials without melting or loading. It’s a critical tool for concrete restoration, joint repair, and surface prep work, especially in environments where conventional blades fail or wear too quickly.

This blade is ideal for cutting through materials like fiberglass, plastics, rubber, wood with nails, and even thin metals. Its design makes it a go-to option for contractors, city crews, and renovation teams who need a versatile blade that holds up under repeated use. The random grit placement helps reduce loading and keeps the blade sharp longer, making every cut efficient.

Pearl 5″ P3 Random Tungsten Carbide Cutting Blade At a Glance

• Random Tungsten Carbide Grit Pattern: Increases cutting speed and extends blade life across a range of materials
• 5″ Diameter with 5/8″ and 7/8″ Arbor: Compatible with a wide range of angle grinders and handheld saws
• Multi-Material Capability: Cuts through fiberglass, wood with nails, plastics, rubber, and thin metal without switching blades
• Dry or Wet Use: Provides flexibility for both indoor and outdoor job conditions
• Reversible Blade Direction: Re-sharpening is as simple as flipping the blade’s rotation
• Durable Blade Body: Built to handle impact and resist premature wear in heavy use applications
• Fits Common Hand Tools: 5/8″, 7/8″ arbor for grinder or circular saw use

Markets

• Construction & Demolition Handles a wide range of demolition materials including wood, nails, and metal sheeting.
• Municipal and City Maintenance Useful for street crews and city workers needing a durable blade for mixed-material utility cuts.
• Renovation and Restoration Tackles unpredictable materials during tear-outs in older buildings.
• Plumbing and Electrical Trades Helps tradespeople cut through old walls or flooring where pipe, wire, and fasteners may be embedded.
• Utility Services A dependable tool when making access cuts in field conditions involving mixed substrates.
• HVAC Installation Useful in ducting and retrofit applications that involve metal, wood, or fiberglass.
• Waterproofing Installers: Cuts out sealant and joint fillers before new waterproofing system installs.
• Concrete Repair Contractors: Removes expansion joint filler quickly during restoration work.
• Masonry Professionals: Effective for preparing joints and expansion gaps in block or stone.
• Trade Schools and Training Programs Provides students with a durable blade for learning proper cutting techniques on various materials.

Whether it’s a demolition contractor clearing out old installations, a city maintenance team performing repairs on underground infrastructure, or a general contractor handling mixed-material removals, this blade helps get through difficult materials faster and with fewer blade changes. This saves time and labor, especially in situations where material composition is unknown or mixed. It’s a reliable option for teams needing a blade that won’t slow them down when the job calls for tough, unpredictable cuts. With a 5/8″–7/8″ arbor, this blade fits most standard grinders and hand saws used in repair or maintenance settings. When dulling occurs, you can restore cutting performance by reversing blade rotation, extending usable life

Pearl DIA05TCCR 5″ P3 Random Tungsten Carbide Cutting Blade 5/8″, 7/8″ Arbor Features

• Cuts through material which conventional diamond or abrasive wheels can’t!
• Cuts through joint sealant – without melting the sealant or loading
• Cuts felt and paper type expansion joints, hard caulk, rubber, plastic and drywall
• To re-sharpen a blade, reverse the rotation direction of the blade

Pearl DIA05TCCR 5″ P3 Random Tungsten Carbide Cutting Blade 5/8″, 7/8″ Specifications

• Item Number: DIA05TCCR
• SKU: 877342-EA
• UPC: 662333773428
• Diameter: 5″
• Arbor: 5/8″, 7/8″
• Blade Style: Random Tungsten Carbide Grit
• Material Compatibility: Joint Sealant, Felt, Hard Caulk, Rubber, Plastic, Drywall
• Use: Dry Recommended (check tool compatibility)
• Application: Grinder, Hand Saw
• Max RPM: 12,200
• Product Weight: 0.8 lbs

Why Contractors Choose the Pearl 5″ P3 Random Tungsten Carbide Cutting Blade 5/8″, 7/8″

This blade gets called all kinds of names on the job site – demolition blade, carbide cutter, or just the “go-to grinder wheel” – because of how well it handles messy, mixed, or unknown materials. It’s often the one thrown on the grinder when no one’s sure what’s behind the wall or inside the pipe trench. The Pearl P3™ random tungsten carbide blade saves time by cutting through the unexpected, meaning fewer blade changes and less hassle on site. It’s a common choice for anyone needing a tough, do-it-all blade that performs across job types and conditions. Commonly referred to as a “joint removal blade” or “sealant cutter,” this P3™ tungsten carbide blade is a must-have for jobs where precision removal of non-rigid materials is required. Unlike abrasive wheels that gum up or diamond blades that wear out, this specialty cutter offers controlled removal and long-term performance in tough-to-cut filler and expansion materials