191 SERIES carbide reverse spotfacers are similar in design to the 190 series high speed steel cutters. They excel in cutting highly abrasive materials, the "difficult to machine" materials, and in cutting any material where longer tool life is desired. 186 Series step pilots are recommended for use with carbide tipped cutters as tipped cutters have a maximum non-cutting diameter 1/32 larger than pilot hole, see sketch. All carbide cutters are supplied with 1/64 corner radius. Special sizes subject to quotation.
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MATERIAL
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OAL
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191-1J
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1/4
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3/32
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Solid Carbide
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1/2
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185-1
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186-1
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191-1K
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1/4
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1/8
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Solid Carbide
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1/2
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185-2
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186-2
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191-2J
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5/16
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3/32
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Solid Carbide
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1/2
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185-1
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186-1
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191-2K
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5/16
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1/8
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Solid Carbide
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1/2
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185-2
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186-2
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191-2L
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5/16
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5/32
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Solid Carbide
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1/2
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185-3
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186-3
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191-3J
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3/8
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1/8
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Solid Carbide
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1/2
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185-2
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186-2
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191-3K
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3/8
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5/32
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Solid Carbide
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1/2
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185-3
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186-3
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191-3L
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3/8
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3/16
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Solid Carbide
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1/2
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185-4
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186-4
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191-4J
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7/16
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1/8
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Solid Carbide
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1/2
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185-2
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186-2
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191-4K
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7/16
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5/32
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Solid Carbide
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1/2
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185-3
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186-3
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191-4L
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7/16
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3/16
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Solid Carbide
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1/2
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185-4
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186-4
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191-5J
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1/2
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5/32
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Solid Carbide
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1/2
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185-3
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186-3
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191-5K
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1/2
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3/16
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Solid Carbide
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1/2
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185-4
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186-4
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191-5L
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1/2
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1/4
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Solid Carbide
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1/2
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185-5
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186-5
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191-6J
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9/16
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5/32
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Solid Carbide
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5/8
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185-3
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186-6
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191-6K
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9/16
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3/16
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Solid Carbide
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5/8
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185-4
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186-7
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191-6L
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9/16
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1/4
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Solid Carbide
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5/8
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185-5
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186-8
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191-7J
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5/8
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3/16
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Solid Carbide
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5/8
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185-4
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186-7
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191-7K
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5/8
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1/4
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Solid Carbide
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5/8
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185-5
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186-8
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191-7L
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5/8
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5/16
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Solid Carbide
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5/8
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185-6
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186-9
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191-8J
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11/16
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3/16
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Solid Carbide
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5/8
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185-4
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186-7
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191-8K
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11/16
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1/4
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Solid Carbide
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5/8
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185-5
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186-8
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191-8L
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11/16
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5/16
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Solid Carbide
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5/8
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185-6
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186-9
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191-9J
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3/4
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1/4
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Solid Carbide
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5/8
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185-5
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186-8
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191-9K
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3/4
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5/16
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Solid Carbide
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5/8
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185-6
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186-9
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191-9L
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3/4
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3/8
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Solid Carbide
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5/8
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185-7
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186-10
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191-10J
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7/8
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1/4
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Solid Carbide
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5/8
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185-5
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186-8
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191-10K
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7/8
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5/16
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Solid Carbide
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5/8
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185-6
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186-9
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191-10L
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7/8
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3/8
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Solid Carbide
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5/8
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185-7
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186-10
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191-11J
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1
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5/16
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Solid Carbide
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5/8
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185-6
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186-9
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191-11K
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1
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3/8
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Solid Carbide
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5/8
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185-7
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186-10
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191-11L
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1
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1/2
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Solid Carbide
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5/8
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185-8
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186-11
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191-11M
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1-1/8
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3/8
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Carbide Tipped
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7/8
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186-14
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191-11N
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1-1/8
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1/2
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Carbide Tipped
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7/8
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186-17
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191-12J
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1-1/4
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3/8
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Carbide Tipped
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7/8
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186-14
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191-12K
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1-1/4
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1/2
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Carbide Tipped
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7/8
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186-17
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191-13J†
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1-3/8
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5/8
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Carbide Tipped
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7/8
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186-20,21
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191-14J†
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1-1/2
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5/8
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Carbide Tipped
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7/8
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186-20,21
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191-15J†
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1-5/8
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3/4
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Carbide Tipped
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1
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186-22,23,24
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191-16J†
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1-3/4
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3/4
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Carbide Tipped
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1
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186-22,23,24
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191-17J†
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1-7/8
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3/4
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Carbide Tipped
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1
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186-22,23,24
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191-18J†
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2
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3/4
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Carbide Tipped
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1
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186-22,23,24
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Please complete the information below and click "submit" to send Special Order Countersinks or to upload your prints. If you have any questions contact one of our sales representatives at 310-322-0614