Klingspor SMT 624 Flap Disc - 40 Grit 322759

Klingspor SMT 624 Flap Disc – 40 Grit (322759)

The Klingspor SMT 624 Flap Disc 40 Grit is a high-performance abrasive designed for aggressive material removal and surface preparation across a wide range of materials. Engineered with premium zirconia alumina grain, this flap disc delivers fast stock removal, consistent grinding performance, and extended service life in demanding industrial and workshop environments.

Built for use on standard angle grinders, the SMT 624 Supra series combines durability with efficiency, making it ideal for professionals who require reliable results on stainless steel, steel, and other materials. Its convex design ensures optimal contact pressure, improving grinding efficiency on edges, weld seams, and contoured surfaces.

Key Features

• High-performance zirconia alumina abrasive for aggressive grinding
• 40 grit coarse grade for rapid stock removal and heavy-duty applications
• Self-sharpening grain for consistent cutting performance
• Convex (12°) design for improved edge and weld grinding
• Long service life with reduced disc wear
• Strong glass fibre backing plate for durability and safety
• Suitable for high-speed angle grinders (up to approx. 15,300 RPM)
• Produces a uniform scratch pattern, reducing rework

Designed for Performance & Efficiency
• Delivers high material removal rates for faster job completion
• Maintains sharpness throughout use for consistent results
• Reduces downtime with longer-lasting abrasive performance
• Provides smooth, even finishes on metal surfaces
• Enhances productivity in professional and industrial environments

Product Specifications

• Brand: Klingspor
• Product Type: Flap Disc / Abrasive Mop Disc
• Model: SMT 624 Supra
• Product Code: 322759
• Barcode: 4014855209538
• Grit: 40 (coarse)
• Diameter: 100mm (4 inch)
• Bore Size: 16mm
• Design: Convex (12°)
• Grain Type: Zirconia Alumina
• Backing Plate: Glass fibre
• Max Speed: Approx. 15,300 RPM
• Max Peripheral Speed: 80 m/s
• Unit Quantity: 1 disc per unit

Ideal For

• Grinding weld seams and edges
• Heavy stock removal on metal surfaces
• Stainless steel and mild steel fabrication
• Automotive and mechanical workshops
• Construction and fabrication industries
• Chamfering, deburring, and surface preparation

Materials & Construction

• Zirconia alumina abrasive grain for durability and cutting power
• Glass fibre backing plate for strength and safety
• Layered flap construction for consistent wear and finish
• Engineered for high-load and high-speed grinding applications

Ensure fast, efficient material removal and long-lasting performance with the Klingspor SMT 624 Flap Disc 40 Grit – a trusted solution for professional grinding and finishing applications.

Order your Klingspor SMT 624 Flap Disc 40 Grit today for reliable performance and superior abrasive quality.