Norton A Type 52 Mounted Point


This center lap mounted point combines an aluminum oxide grain abrasive, a strong vitrified bond and a special shape to make it ideal for use with Excell-O and similar center lap machines. Engineered with precise dimensional tolerances and featuring a spindle with a larger diameter, this point offers accuracy during part center alignment while providing rigid support and minimal deflection. A specially formulated wheel treatment provides additional wheel lubrication to keep the risk of metallurgical damage to a minimum.

Icon of a abrasive
Abrasive AO
Icon of a wheel
Wheel Type Type 52

Features and benefits

Aluminum oxide grain, strong vitrified bond, and shape combination engineered specifically for Excell-O center lap and similar machines

Specially formulated wheel treatment provides added lubricity to the wheel, minimizing risk of metallurgical damage

The larger diameter spindle ensures minimal deflection and rigid support

Precise dimensional tolerances ensure accurate location of part centers

Part Specifications

Where to Buy
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Product SpecsDownload as CSV
Diameter
Thickness
Grit Size
Sanding Grade
Inventory Type
External Spec
SpindleType
Abrasive
Wheel Type
RPM Speed Guideline
Subshape
Part Number
1 in 2 in 80 Grit Medium Stock A80-VVM 19 1/2 X 1-1/4 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. - 61463622926
1/2 in BALL 80 Grit Medium Stock A80-HBF3 J2 1/8 X 1-1/2 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. B121 61463622657
3/8 in 1/2 in 80 Grit Medium Stock A80-HBF3 J2 1/8 X 1-1/2 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. W176 61463622654
1/2 in 1/2 in 80 Grit Medium Stock A80-HBF3 J2 1/8 X 1-1/2 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. W185 61463622649
1 in 1 in 80 Grit Medium Stock A80-HBF3 M4 1/4 X 1-1/2 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. W220 61463622646
1/2 in 2 in 80 Grit Medium Stock A80-VVM 19A 1/2 X 1-1/4 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. - 61463621421
3/8 in 3/4 in 120 Grit Fine Stock A120-HBF3 J2 1/8 X 1-1/2 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. B52 61463620242
1/4 in 1/2 in 120 Grit Fine Stock A120-HBF3 G2 1/8 X 1-1/2 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. W163 61463622656
7/8 in 2 in 80 Grit Medium Stock A80-HBF3 N4 1/4 X 1-1/2 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. A11 61463622664
1/4 in 1/2 in 80 Grit Medium Stock A80-HBF3 G2 1/8 X 1-1/2 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. W163 61463622655
1/2 in 1 in 80 Grit Medium Stock A80-HBF3 J2 1/8 X 1-1/2 Aluminum Oxide Type 52 Max. RPM valid to 1/2" overhang. See package insert for other overhangs. W187 61463622651