3M 7100224733 Flexible Diamond Qrs Cloth Sheet M250

Product Description

The 3M 7100224733 is a flexible diamond abrasive cloth sheet designed for heavy-duty surface finishing and precision material removal. Built on a cloth backing with a QRS (Quick Release System) attachment, this sheet uses a diamond abrasive pattern to deliver consistent, controlled cutting action on hard and demanding surfaces. The M250 micron rating places it in a fine-finishing range suitable for work requiring tight surface tolerances. It measures 2.75 inches by 5 inches, making it compatible with palm-style QRS finishing tools. Licensed tradespeople and skilled technicians working on precision components rely on this format for repeatable results across abrasive applications.

This cloth sheet is suited for finishing hard materials such as carbide, ceramics, glass, stone, and hardened metals. Pattern 18 refers to the abrasive layout on the sheet face, which supports swarf clearance during use. It is commonly used in tool and die shops, maintenance and repair operations, and by tradespeople requiring fine material removal without aggressive stock loss. Each case contains 2 sheets. The flexible cloth backing allows the sheet to conform to slightly contoured surfaces, making it practical for detail finishing work where rigid abrasive media would lose contact.

Key Features

• Diamond abrasive construction for cutting performance on hard and difficult-to-abrade materials
• M250 micron rating for fine-finishing and controlled material removal
• QRS backing for fast, tool-free sheet changes on compatible palm finishing tools
• Flexible cloth substrate conforms to slightly contoured or irregular surfaces
• Pattern 18 abrasive layout supports swarf clearance during extended use
• 2.75 inch by 5 inch format fits standard QRS hand-pad and power-tool systems

Compatibility

Designed for use with 3M QRS-compatible finishing tools that accept 2.75 inch by 5 inch hook-and-loop or quick-release cloth sheets.

Installation Notes

This abrasive sheet is installed by a technician or tradesperson onto a compatible QRS finishing tool by aligning the backing and pressing firmly to seat the attachment mechanism. Ensure the tool is powered off and unplugged before changing sheets. Inspect the sheet face before use and discard any sheet showing torn backing, delamination, or uneven abrasive loss. Follow applicable workplace safety standards for abrasive tool use, including appropriate eye and hand protection.

Technical Specifications

• Abrasive Type: Diamond
• Micron Rating: M250
• Abrasive Pattern: Pattern 18
• Sheet Dimensions: 2.75 inches x 5 inches
• Backing Type: Flexible Cloth
• Attachment System: QRS (Quick Release System)
• Quantity per Case: 2
• UPC: 00051115198366

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100224733