125 MM X 3 MM X 22 MM 3M™ CUBITRON™ II (CF 50 PCS) T27 80+ FLEXIBLE GRINDING DISCS 51744

3M™ Cubitron™ II Flexible Grinding Disc - 125 mm x 3 mm x 22.23 mm

3M™ Model ID 7100140060 (Flexgrind Series) is developed to offer excellent performance where fast grinding action is required combined with the conformability needed to follow complex profiles and contours without damaging the substrate.

Benefits and Exclusive Features

• 3M™ Precision Shaped Grain Technology: Micro-replicated, triangular-shaped ceramic grains continuously self-sharpen during use. This process ensures consistent cutting power, reduced operating temperature, and significantly longer disc life than traditional abrasives.
• Improved Flexibility: Unlike conventional rigid grinding discs, Type 27's flexible construction allows for better surface adaptation, minimizing vibration and allowing you to achieve high-quality finishes in fewer passes.
• Cold Work: PSG technology reduces frictional heat buildup, virtually eliminating the risk of burning, discoloration, or thermal stress cracking, a critical parameter on stainless steel.
• High Durability: Comparative tests show that this disc offers less than half the wear of the best flexible discs in the category, reducing the frequency of replacement.
• Resin Binder: Ensures superior mechanical seal and consistent performance even in high pressure grinding operations.

Technical Specifications

• Overall Diameter: 125 mm.
• Thickness: 3 mm.
• Center Hole Diameter: 22.23 mm.
• Grit: 80+.
• Product Color: Yellow.
• Maximum Speed: 12,250 rpm.
• Shape: Type 27 (depressed/flat center).
• Expiration Date: Stability guaranteed for 1095 days (3 years) from production.

Applications and Compatible Metals

Ideal for sanding and finishing operations in markets such as MRO, metal fabrication, transportation, and oil and gas. It is compatible with:

• Stainless Steel (Inox) and High Speed Steel.
• Carbon Steel and Mild Steel.
• Weld removal, edge deburring, chamfering and descaling.

Tips for Use

Use with angle grinders or vertical grinders. The 80+ grit is specifically designed to achieve high-quality surface finishes while reducing intermediate polishing steps.