Equipping a 3-inch mini angle grinder with mis-matched, low-grade discs completely ruins its structural agility and stalls out the motor. Cheap multi-tool blades wear away down to the core layout within a couple of cuts, causing aggressive wheel vibration, jagged burrs, and high risk of accidental wheel shattering. The Ingco MCD07630 76mm (3 Inch) 30-Piece Cutting and Grinding Disc Set is an industrial-strength detailing solution engineered to deliver effortless material removal and high-speed precision slicing. Boasting a carefully selected 30-count compilation of specialized abrasive, diamond, and finishing blades, this master fleet enables custom auto-body technicians, HVAC installers, electricians, and detail hobbyists to manipulate metals, plastics, masonry tiles, and structural steels with absolute micro-control.

The elite cutting speeds and exceptional service lifespan of these 76mm discs stem from their highly specific material matrix engineering. From thin-kerf fiberglass reinforced metal-cutting wheels to thick aluminum oxide grinding discs, continuous-rim wet diamond masonry blades, and premium zirconia flap wheels, every element handles high rotational velocities with total structural integrity. Designed with a standard 10mm (25/64") center arbor bore, every single disc slots perfectly onto mini grinder spindles without slipping. Neatly packed inside a vibrant retail color box, this compact multi-material selection ensures your workbench stays fully stocked and job-ready for detailed modifications.

Key Features

• Complete 30-Piece Master Fleet – A highly versatile assortment combining abrasive cutting, structural grinding, wet tile slicing, and surface polishing wheels.

• Universal 10mm Center Arbor – Features a standard 10mm internal diameter hole matching all major cordless 3" mini grinder spindle systems.

• Ultra-Thin 1.2mm Metal Cutters – Premium abrasive wheels remove a minimal amount of material per rotation, conserving battery charge and yielding burr-free cuts.

• Industrial Wet Diamond Blades – Outfitted with continuous diamond matrix rims optimized for clean, chip-free scoring through ceramic tiles and masonry.

• Smooth P80 Finishing Flap Discs – Overlapping zirconia abrasive flaps remove rust, grind down micro-welds, and blend raw metal surfaces beautifully.

• Perfect Match for CAGLI76017 – Tailored specifically to handle the high RPM outputs and guard tolerances of Ingco's signature 20V 3-inch cordless mini angle grinders.

Technical Specifications

• Brand: INGCO

• Model: MCD07630

• Product Type: Multi-Function Mini Cutting & Grinding Disc Accessory Set

• Disc Outer Diameter Sizing: 76 mm (3 Inch Compact Footprint)

• Internal Arbor Bore Size: 10 mm (25/64 Inch Spindle Hole Fitment)

• Total Component Yield: 30 Pieces Assorted

• Material Composition Matrix: Industrial Diamond Dust, Premium Aluminum Oxide, Zirconia Grain Abrasives, and Fiberglass Safety Mesh Layers

• Primary Machine Compatibility: Engineered flawlessly for Ingco CAGLI7601, CAGLI76011, CAGLI76012, CAGLI76017, and UCAGLI76017 series cordless mini grinders

• Primary Target Substrates: Sheet metals, copper pipes, threaded bolts, structural iron bars, thin ceramic wall tiles, sheet plastics, UPVC conduits, and raw weld beads

• Primary Applications: Compact auto-panel sheet trimming, electrical conduit sizing, bolt cropping, custom tile corner mitering, micro-weld leveling, and surface rust prep work

Official 30-Piece Component Breakdown

• 20 × Abrasive Metal Cutting Discs

  • Dimensions: 76mm × 1.2mm × 10mm (Ideal for rapid sheet metal and bolt slicing)

• 4 × Abrasive Metal Grinding Discs

  • Dimensions: 76mm × 4.0mm × 10mm (Thick profile built for aggressive edge beveling and slag removal)

• 4 × Continuous Rim Wet Diamond Discs

  • Dimensions: 76mm Outer, 10mm Arbor, 7mm Blade Segment Width (Engineered for porcelain, glass, and tile slicing)

• 2 × Abrasive Flap Disc Wheels

  • Dimensions: 76mm Outer, 10mm Arbor, P80 Grit Grid (Perfect for stripping paint, smoothing welds, and conditioning surfaces)

Ideal For

Auto body restorers, trade electricians, HVAC sheet metal fabricators, mosaic tile installers, custom prototype developers, and DIYers using 3" cordless mini cutters who require a multi-material disc selection on site.

Package Includes

30 × Assorted Premium 76mm Mini Grinder Discs

1 × Heavy-Duty Branded Retail Color Storage Box Protective Layout