3M 7010363301 Cubitron Ii 967A Flap Disc 40 Grit 4.5 in T27

Product Description

The 3M 7010363301 is the Cubitron II 967A flap disc, a Type 27 right-angle grinding disc engineered for medium-pressure stock removal on flat and contoured surfaces. Built around 3M Precision-Shaped Grain, the disc cuts aggressively at 40 grit while maintaining consistent performance across the life of the disc. The poly-cotton backing promotes controlled, even flap wear so fresh mineral is continuously exposed as individual flaps break down. Fabricators and metal finishing technicians reach for this disc when deburring, leveling welds, or prepping mild steel and stainless steel surfaces before paint or coating.

This disc is suited for light deburring, weld leveling, and general surface preparation in both fabrication shops and field environments. It performs on mild steel and stainless steel, where reducing gouging risk and maintaining finish quality matter. The Type 27 depressed-center profile fits standard right-angle grinders and is well-matched to flat-surface passes and moderate edge work. Minimum order quantity is 10 discs per unit.

Key Features

• 3M Precision-Shaped Grain delivers a fast, consistent cut rate from first use to last
• Individual flaps break down progressively, exposing fresh abrasive mineral throughout disc life
• Poly-cotton backing provides controlled, even wear under medium unit pressure
• Less gouging compared to fiber discs and bonded abrasive wheels
• Type 27 depressed-center profile compatible with standard right-angle grinders
• Suitable for mild steel deburring, weld removal, and stainless steel surface preparation

Compatibility

Designed for use on standard right-angle grinders accepting 4.5-inch Type 27 flap discs. Suitable for mild steel and stainless steel applications including weld leveling and pre-paint surface preparation.

Installation Notes

Mount on a right-angle grinder rated for the disc diameter before connecting power. Inspect the disc for damage before each use and never operate above the maximum RPM marked on the disc. Wear appropriate PPE including face shield, gloves, and hearing protection. Ensure the grinder guard is in place and properly positioned before grinding.

Technical Specifications

• Disc Diameter: 4.5 inches
• Grit: 40
• Disc Type: Type 27 (T27) Right Angle
• Abrasive Grain: 3M Precision-Shaped Grain
• Backing Material: Poly-cotton
• Package Weight: 4.296 pounds
• Package Length: 8.88 inches
• Package Width: 5.75 inches
• Package Height: 6.13 inches
• UPC: 051141556326
• Sold As: Each (minimum quantity 10)

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010363301