Milwaukee 49-93-7750 Diamond Cup Wheel 4 Inch Double Row

Product Description

The Milwaukee Electric Tool Corp 49-93-7750 is a 4-inch double-row diamond cup wheel designed for grinding and surface preparation on hard masonry materials. It mounts to angle grinders and similar rotary tools used by masons, tile setters, concrete finishers, and general contractors. The double-row diamond segment configuration increases both cutting speed and segment contact area, which extends usable wheel life compared to single-row designs. At 0.95 pounds, it is a lightweight accessory suited for extended overhead or vertical surface work without adding significant tool fatigue.

This cup wheel is intended for dry or wet grinding applications on concrete slabs, brick walls, tile substrates, and other masonry surfaces. It is commonly used to remove coatings, level high spots, prepare surfaces before overlay installation, and clean up mortar joints or edge profiles. Residential and commercial trades both use this type of wheel for floor prep, countertop fabrication, and structural masonry work.

Key Features

• Double-row diamond segment layout for increased cutting speed and durability
• 4-inch diameter fits standard angle grinder arbors
• Suitable for concrete, brick, tile, and general masonry materials
• Lightweight at 0.95 pounds for reduced operator fatigue
• Single unit package for straightforward jobsite procurement

Compatibility

Designed as an OEM-style accessory for 4-inch angle grinders and compatible rotary grinding tools used in masonry and concrete surface preparation applications.

Installation Notes

Installation and removal should be performed by a qualified tradesperson with the tool unplugged or the battery removed. Always confirm the cup wheel arbor size matches the grinder spindle before mounting, and use the correct wrench to secure the retaining nut to hand-tight plus firm torque per the grinder manufacturer guidelines. Wear appropriate PPE including face shield, hearing protection, and dust respirator rated for silica-containing materials in accordance with applicable OSHA standards. Never exceed the maximum RPM rating marked on the wheel or the grinder.

Technical Specifications

• Diameter: 4 inches
• Row Configuration: Double Row
• Weight: 0.95 pounds
• Package Quantity: 1
• Unit of Measure: EA

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 49-93-7750