Klingspor SMT314 Extra Ø125 mm Grit 80 Flap Disc: ideal for finishing and surface preparation work

The Klingspor SMT314 Extra flap disc Ø125 mm Grit 80 is specially developed for users looking for a high-performance abrasive disc designed for finishing applications on metal and wood.

Thanks to its Grit 80 abrasive, this flap disc delivers a finer and more uniform finish than Grit 40 or Grit 60 while maintaining good sanding efficiency. It is particularly suitable for:

• weld finishing;
• intermediate sanding;
• surface preparation before painting;
• fine deburring;
• steel finishing work;
• wood sanding;
• locksmith and metal fabrication work;
• metal surface preparation.

The Grit 80 specification is especially appreciated for applications requiring a cleaner and smoother surface before coating or finishing.

Suitable for steel, non-ferrous metals and wood

The Klingspor SMT314 Extra Ø125 mm is designed for work on:

• steel;
• non-ferrous metals;
• wood.

Its corundum abrasive grain guarantees excellent cutting quality and consistent abrasive wear. During operation, the abrasive flaps renew themselves progressively in order to maintain constant performance throughout the disc lifespan.

This flap disc provides:

• smooth finishing;
• excellent precision;
• high stability;
• reduced vibration;
• good wear resistance;
• excellent versatility.

12° convex shape ideal for welds and small surfaces

The SMT314 Extra Grit 80 Ø125 mm features a 12° convex design especially suited for work on:

• weld seams;
• metal edges;
• corners;
• small surfaces;
• difficult access areas;
• metal parts.

This convex shape concentrates the grinding area in order to provide:

• improved control;
• more precise finishing;
• consistent sanding performance;
• excellent maneuverability.

The disc is perfectly suited for finishing work on Ø125 mm angle grinders.

Strong fiberglass backing plate

The backing plate of the Klingspor SMT314 Extra flap disc is manufactured from durable fiberglass.

This construction ensures:

• excellent rigidity;
• high stability;
• strong mechanical resistance;
• optimal safety at high speed.

The disc is designed for use on Ø125 mm angle grinders with a maximum speed of approximately 12,200 RPM.

Excellent value for professional and demanding users

The Klingspor Extra range is well known for offering an excellent balance between:

• grinding performance;
• finishing quality;
• durability;
• competitive pricing.

The SMT314 Extra Grit 80 Ø125 mm is ideal for:

• metalworkers;
• welders;
• maintenance workshops;
• construction professionals;
• industrial users;
• demanding DIY users.

Why choose a Grit 80 flap disc?

The Grit 80 flap disc is especially suitable for applications requiring a finer and cleaner finish.

It is ideal for:

• weld finishing;
• sanding before painting;
• surface preparation work;
• clean deburring;
• metal finishing;
• woodworking applications;
• surfaces requiring a smooth and uniform finish.

Compared to coarser grits, Grit 80 provides a smoother surface with fewer sanding marks.

Technical Specifications - Klingspor SMT314 Extra Grit 80 Ø125 mm

• Brand: Klingspor
• Model: SMT314 Extra
• Reference: 322818
• Diameter: 125 mm
• Bore size: 22.23 mm
• Grit: 80
• Abrasive type: Corundum
• Shape: 12° Convex
• Backing plate: Fiberglass
• Applications: Steel, non-ferrous metals, wood
• Use: Angle grinder
• Maximum speed: 12,200 RPM
• Excellent finishing quality
• Professional and heavy-duty use
• Sold individually

Probois Machinoutils: specialist in professional abrasives and consumables

At Probois Machinoutils, we offer a wide range of:

• flap discs;
• Klingspor abrasives;
• metal abrasives;
• wood abrasives;
• angle grinder accessories;
• professional consumables for workshops and construction sites.

We carefully select high-quality abrasives suitable for both professionals and demanding DIY users.