3M™ Cubitron™ II Flap Disc 967A is ideal for applications on flat surfaces or outside edgework, especially in paint prep and stainless steel fabrication where final finish and gouge resistance are important.
3M™ Cubitron™ II 967A Flap Disc capitalizes on our proprietary 3M Precision Shaped Ceramic Grain technology to deliver superior cut rates, while the flexibility of the flap construction enables grinding and blending in a single step. Because our 3M Precision Shaped Ceramic Grain generates an exceptionally high cut-rate with less pressure, operators can finish tough tasks like weld grinding, deburring, rust removal, edge grinding, weld seam blending and deburring faster with less fatigue. A heat-activated grinding aid on the disc helps keep the disc cooler on stainless steel and other heat-sensitive metals such as nickel alloys and titanium, thereby reducing metal discolouration/oxidation and the chance of heat-related stress cracks. The superior performance and durability of 3M Precision Shaped Ceramic Grain is enhanced by a uniquely designed heavy Y-weight poly-cotton backing that enables controlled, even wear with no premature dulling or glazing, so operators can accomplish more throughput per disc. For Quick Change, 11.43 cm flap discs with a center hole require a flap disc adapter nut and 17.78 cm discs require a flap disc holder (both sold separately). Discs with a 11.43 cm diameter have a max RPM of 13,300 and 17.78 cm discs have a max RPM of 8,600. Use Type 27 on flat surfaces or outside edgework. 3M™ Cubitron™ II Brand Products have raised the bar for high-performing abrasives. 3M Precision Shaped Ceramic Grain out cuts and outlasts conventional ceramic industrial abrasives and requires less grinding force to achieve superior performance.
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Abrasive Material
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Precision Shaped Ceramic
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Applications
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Deburring, Finishing, Grinding, Metalworking, Surface Finishing, Surface Preparation
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Backing Material
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Poly-Cotton
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Backing Weight
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Y Weight
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Bonding Type
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Resin
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Brand
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Cubitron™ II
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Centre Hole Diameter (Imperial)
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0.625 in, 0.875 in
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Centre Hole Diameter (Metric)
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15.875 mm, 22.225 mm
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Converted Form
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Flap Disc
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Equipment - Machines
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Right Angle Grinders
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Grit
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40+, 60+, 80+
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Industries
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Metalworking
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Maximum Speed
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12000 rpm, 13300 rpm, 15000 rpm, 8600 rpm
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Product Colour
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Maroon
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Product Form
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Flap Disc
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Sub Industries
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Construction Equipment, Farm Equipment, Food Processing, Industrial machinery, Oil & Gas
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Substrate
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All Metals, Carbon Steel, Metal, Stainless Steel
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