Weiler Tiger Paw 4-1/2 in Flap Discs, 36-Grit, 10-Pack

Weiler Tiger Paw 4-1/2" Coarse Abrasive Flap Discs (10-Piece Multi-Pack)

Heavy-Aggression Type 27 Flat Grinding Wheels for Surface Blending & Finishing Hog down metal while keeping your flat surfaces perfectly level. The Weiler Tiger Paw 4-1/2" Type 27 Flap Disc 10-Pack delivers sustained material removal rates over flat structural planes. Engineered specifically for flat-plane grinding and contour blending between 0° and 15°, these high-performance wheels remove heavy weld scale quickly while ensuring a flat finish that won't leave deep gouges in your base metal.

Tool & Arbor Configuration:

• Universal 7/8" Open Arbor: Plain center hole geometry drops cleanly onto all standard right-angle grinders using common backing flanges and spanner locking hardware.
• Type 27 Flat Design Profile: Engineered to distribute structural pressure evenly across flat workpieces for smooth, professional surface finishing.

Standard Performance Features:

• 100% Zirconia Alumina Grain Composition: High-potency, self-sharpening abrasive grains micro-fracture under extreme operational pressure, continuously exposing clean, sharp points.
• Contaminant-Free Manufacturing: Formulated completely free of iron, sulfur, and chlorine (contains less than 0.1% Fe, S, Cl), making them 100% safe for sensitive stainless steel work without risking future oxidation bleed.
• Non-Scratch Phenolic Backing: Features a rugged composite backing plate that stabilizes the cloth flaps and wears away smoothly without marking your workpiece.
• Ultra-Coarse 36-Grit Sizing: Built for maximum aggression when beveling thick plate metal, heavy stock removal, and smoothing rough structural weld arcs.

Compatibility & Safety Guide

Guaranteed Tool & Application Fitment Guide

Verify your angle grinder tool specifications and material requirements against our certified reference guide below.

Certified Grinder Brand Fitment (Standard 4-1/2" Wheel Capacity, 7/8" Spindle):

• DeWalt 20V Max / XR / Corded 4-1/2 in Small Angle Grinders
• Milwaukee M18 Fuel / Corded High-Output Grinder Series
• Makita, Bosch, Metabo, Porter-Cable, and Ridgid platforms

Optimal Workspace Surface Applications:

• Flat-Plane Metalworking: Surface grinding thick steel plates, face-blending wide structural beam welds, restoration paint stripping, and leveling heavy machinery steel framing.
• Material Specialization: Carbon framing steels, heavy-duty structural iron, structural tubing, and premium corrosion-resistant stainless steel alloys.

⚠️ SAFETY OPERATIONAL WARNING

Maximum Rated Velocity: 13,000 RPM

• Mandatory Protection: Always operate utilizing an approved grinder safety guard, impact-resistant face shields, and heavy-duty safety gloves.
• Failure to comply with maximum speed ratings can result in catastrophic disc fragmentation and severe structural injury.