PSG Star Flex T29 SG INOX disco de lixa de leque cerâmico 125 mm, furo 22,23 mm, grão P40, tipo 29 cónico, para aço inoxidável e metal

The Star Flex T29 SG INOX flap disc from PSG stands apart from conventional abrasives by combining a conical Type 29 profile with premium ceramic alumina grain. This geometry concentrates grinding pressure on a smaller contact area, delivering aggressive stock removal and cooler cutting on stainless steel, general steel, and non-ferrous metals. The P40 grit is ideal for rapid weld seam removal, heavy deburring, and surface preparation where speed and longevity matter.

Highlights

• Ceramic alumina abrasive for high-performance grinding and long service life
• Type 29 conical shape for aggressive cutting and easy blending on flat surfaces
• Optimized for stainless steel (INOX) with low heat generation to prevent discoloration
• Fiberglass backing plate with resin-over-resin bonding for safety and durability
• 125 mm diameter with 22.23 mm bore fits standard angle grinders
• Maximum speed 12,200 RPM, peripheral speed 80 m/s, compliant with EN 13743

In daily use

Mount the disc on a 125 mm angle grinder and let the conical shape do the work. The ceramic grain fractures continuously to expose fresh cutting edges, maintaining a consistent cut rate from start to finish. Use it for grinding weld seams, removing burrs, chamfering edges, or preparing surfaces before painting or coating. The SG INOX series is specifically formulated to resist loading on stainless steel, reducing the risk of blue discoloration and rework.

Full specifications

• Product type: Flap disc
• Abrasive material: Ceramic alumina
• Disc diameter: 125 mm
• Bore diameter: 22.23 mm
• Grit size: P40
• Disc shape: Type 29 (conical)
• Suitable materials: Stainless steel (INOX), general steel, non-ferrous metals
• Maximum rotational speed: 12,200 RPM
• Maximum peripheral speed: 80 m/s
• Backing pad material: Fiberglass
• Bonding agent: Resin over resin
• Standard compliance: EN 13743
• Series: SG INOX
• Primary application: Grinding, deburring, weld seam removal, surface preparation
• Colour: Blue

Final note

For professionals who demand high removal rates and consistent finish on stainless steel, the PSG Star Flex T29 SG INOX delivers reliable performance with the safety of a fiberglass-reinforced backing. Its ceramic grain and conical design make it a versatile choice for fabrication, maintenance, and metalworking shops.