50 Pack 3 Inch Die Grinder Cut-Off Wheel and 1 Pack 3/8 in Arbor Hole 1/4in Stem Mounting Mandrel Holder Accessories for Angle Grinder, 3” Metal Cutting Discs, Mini Metal Cutting Wheels Cutter Discs

Specifications:Product Name: 51-piece Cutting Wheel SetColor: Black, SilverMaterial: Diamond + IronWeight: 400gDimensions: Grinding Wheel Diameter 7.5cm, Screws: Length 5.2*2cm, Length 2*2cm (Differences allowed)Packaging Dimensions: 12*12*7cmContents:50 Cutting Wheels + 1 Set of Screws

• Complete 50-Piece Cutting Set: This comprehensive kit includes 50 precision cut-off wheels (3" diameter × 1/16" thickness × 3/8" arbor) plus 1 piece mounting mandrels with 3/8" and 1/4" arbor holes. The maximum operating speed of 30,000 RPM ensures efficient performance for various metalworking projects and continuous cutting tasks.
• Premium Material Composition: Crafted from aluminum oxide particles bonded with high-strength resin. Double-layer fiberglass mesh reinforcement enhances durability by 45% while preventing breakage. Rust-resistant carbon steel mandrels with black plating ensure long-term reliability and consistent performance under demanding conditions.
• Enhanced Performance Features: Engineered for high-speed cutting with minimal dust and low noise emission. Maintains sharpness through self-sharpening abrasive grains that continuously expose fresh cutting edges. Heat- and corrosion-resistant construction ensures stable performance when cutting ferrous and non-ferrous metals, eliminating burr formation.
• Universal Compatibility: Designed to work seamlessly with 1/4" collet die grinders and power drills. Dual arbor hole configuration (3/8" and 1/4") accommodates various tool specifications. Suitable for mounting discs from 0.035" to 0.16" thickness, providing flexibility across different cutting applications and equipment types.
• Versatile Metalworking Applications: Effectively cuts through steel, stainless steel, brass, bronze, copper, nuts, bolts, and various metal alloys. Ideal for construction, manufacturing, metal fabrication, and DIY projects. Suitable for precision work on carbon steel, arrows, and small metal components across industrial and workshop environments.