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B Shape

Mounted points are used for blending contours, deburring molded parts, ID grinding, offhand bench grinding and tool and die applications.

All PTA mounted points are industry standard 60 grit, come in a wide variety of sizes and shapes and are manufactured of salmon or grey aluminum oxide in a vitrified bond.

Salmon mounted points are best applied to steel or cast steel, grey are best for hard or tougher surfaces.

Shape Dia. x Length Max. RPM P/N
B44 7/32 x 3/8 68,400 AG1315
B45 3/16 x 5/16 104, 250 AG1320
B46 1/8 x 5/16 105,000 AG1325
B52 3/8 x 3/4 45,370 AG1340
B70 3/4 x 1/8 50,930 AG1385
B71 5/8 x 3/32 61,120 AG1390
B121 1/2 x 1/2 45,370 AG1530
B122 3/8 x 3/8 61,650 AG1535
B123 3/16 x 3/16 104,250 AG1540
B124 1/8 x 1/8 105,000 AG1545
B131 1/2 x 1/2 34,500 AG1550
B135 1/4 x 1/2 60,000 AG1570

Description

Salmon mounted points are a mixture of dark red and white aluminum oxide, producing a good balance of stock removal and tool life.
The hardness grade ‘M’ is the most universally used bond for work on stock removal and light deburring on steel and cast steel.
Grey mounted points are a mixture of regular and white aluminum oxide, producing a high stock removal rate during heavier duty grinding applications such as hard and tough steel surfaces.

Application

Blending contours, deburring molded parts, ID grinding, rough or finish grinding of weld seems, offhand bench grinding and tool and die applications.
Used in the welding, machining, automotive, manufacturing and shipyard industries.
Salmon – steel and cast steel
Grey – hard and tough steel surfaces

Specifications

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