About This

• 【HIGH-PERFORMANCE CERAMIC GRAIN】Built with industrial-grade ceramic abrasive grain, these 4 1/2 flap discs maintain sharp cutting edges as they wear, providing fast material removal with reduced heat buildup. Designed for demanding metalworking applications where consistent cutting performance and durability matter.
• 【TYPE 29 ANGLED DESIGN】The angled Type 29 profile concentrates grinding pressure for aggressive stock removal, weld grinding and edge work. These flap discs 4 1/2 for angle grinder applications work especially well on flat surfaces, edges and contours where controlled material removal is required.
• 【TOOL-FREE THREADED HUB】The integrated 5/8"-11 threaded hub allows each flap disc for angle grinder use to be installed and removed without a separate locking nut or spanner wrench. Simply thread the disc directly onto a compatible angle grinder spindle for faster disc changes and less downtime.
• 【VERSATILE METAL GRINDING】These ceramic flap discs are designed for weld grinding, heavy stock removal, beveling, edge deburring, surface blending, rust removal and finishing. Suitable for working on carbon steel, stainless steel and other ferrous metals in fabrication, repair and maintenance projects.
• 【4-1/2 INCH 40 GRIT SPECIFICATIONS】Each 40 grit disc measures 4-1/2 inches in diameter and features a 5/8"-11 threaded arbor with a maximum operating speed of 13,300 RPM. These grinding discs 4 1/2 inch for angle grinder applications are ideal for aggressive grinding and rapid material removal. Always confirm grinder compatibility and never exceed the marked maximum RPM.

Overview

• Grit Material : Ceramic
• Product Dimensions : 1"L x 1"W
• Brand : PRETEC
• Compatible Devices : Angle Grinder
• Grit Type : 40 Grit