Pferd Polifan Strong CO-Freeze SGP 50Grit Stainless Ceramic Flap Disc 125mm (5")

Polifan® Strong CO-Freeze SGP Flap Disc – 125mm x 22.23mm – 50 Grit (Ceramic for Stainless Steel) Size: 125 mm (5") x 22.23 mm Grit: 50 Material: Ceramic oxide with CO-Freeze active grinding aid Application: Stainless steel, Inox, nickel alloys, high-temperature-resistant steels Product Overview The Polifan® Strong SGP CO-Freeze from PFERD is a premium-grade ceramic flap disc built for demanding stainless steel and exotic alloy grinding tasks. With a cool grinding aid (CO-Freeze) and aggressive ceramic grain, it delivers fast stock removal, extended service life, and significantly reduced heat build-up, making it ideal for stainless steel and heat-sensitive materials. Key Features Aggressive 50 Grit Ceramic Grain Optimized for fast material removal with a consistent, aggressive cut. CO-Freeze Grinding Aid A special coolant additive integrated into the flap design reduces heat buildup, preventing discoloration or warping on stainless steel and alloy workpieces. High Stock Removal Rate Especially effective for surface leveling, weld seam dressing, and edge work on stainless and exotic metals. Long Service Life Durable polycotton backing combined with top-tier ceramic abrasive provides extended usage per disc. Minimal Discolouration and Burr Formation The cool grinding effect preserves the finish and reduces post-processing. Consistent Performance Maintains cutting power throughout its lifespan due to uniform flap wear and ceramic self-sharpening effect. Technical Specifications PropertyValue Diameter 125 mm (5") Bore 22.23 mm Grit Size 50 (Medium Coarse) Abrasive Ceramic with CO-Freeze additive Max RPM ~12,200 Shape Flat (T27) or Conical (T29) Tool Compatibility Angle grinders Application Range Stainless steel, Inox, titanium, duplex, and nickel alloys Applications Weld seam removal and blending Surface grinding and leveling on stainless steel Edge deburring and prep work for TIG/MIG weld zones Grinding of nickel-based and heat-resistant alloys Use in fabrication, shipbuilding, food-grade stainless finishing, and pharma-grade fabrication Benefits High removal rates with minimal pressure Low heat generation – reduces risk of tempering colors Longer life than conventional flap discs Reduced disc changes during extended tasks Excellent for stainless steel surface protection and high finish requirements Compliance & Safety   Produced by PFERD to meet strict EN 13743 safety standards Marked for Inox compatibility Always wear appropriate PPE when grinding

Weiler Abrasives Metalynx Pro 9"(230mm) Flap Disc 40 Grit

Weiler Abrasives Metalynx Pro 9" (230mm) Flap Disc – 40 Grit Aggressive Stock Removal Meets Long Life Performance for Heavy-Duty Metalworking The Weiler Metalynx Pro 9" (230mm) 40 Grit Flap Disc is built to handle tough grinding and blending applications with efficiency and consistency. Engineered for professional fabricators and metalworkers, this high-performance disc combines aggressive material removal with a longer operational life—reducing downtime and increasing productivity. This 40-grit disc features a high-quality zirconia alumina abrasive that self-sharpens under pressure, delivering a powerful cutting action on carbon steel, stainless steel, and alloyed metals. It's ideal for heavy stock removal, weld bead grinding, edge chamfering, and surface blending, jobs also handled by traditional metal grinding discs, though the flap format leaves a smoother finish in one pass. The larger 9-inch diameter provides a broader contact area, making it suitable for high-output applications and large surface coverage. The Type 29 conical shape and angled flaps offer maximum surface contact, optimal blending, and a smooth grinding feel, while the robust fiberglass backing adds strength and stability during demanding operations. Designed for use with 230mm angle grinders, the Metalynx Pro flap disc helps professionals maintain a consistent finish with fewer disc changes. Key Features: Abrasive Type: Premium zirconia alumina for fast, cool cutting and long life Grit Size: 40 – ideal for aggressive stock removal and rough surface prep Disc Size: 9" (230mm) diameter for large-scale grinding and blending Type 29 Conical Design: Angled flaps increase contact area and operator control Backing Material: High-strength fiberglass for safety and durability Max RPM: Typically rated to 6,600 RPM (confirm grinder specifications) Surface Compatibility: Suitable for carbon steel, stainless steel (INOX), and alloyed metals Application: Grinding, deburring, weld removal, edge prep, and surface blending Advantages: Longer lifespan compared to standard flap discs Maintains sharpness throughout its service life Reduced need for disc changes on large jobs Cooler cutting action helps protect heat-sensitive materials Typical Industries: Metal fabrication Structural steelwork Shipbuilding Heavy equipment manufacturing Maintenance and repair operations (MRO) When performance, longevity, and precision matter, the Weiler Metalynx Pro 9" 40 Grit Flap Disc delivers—making it an essential tool for serious metalworking professionals.