EVERSINK COUNTERSINK
BOLT-ON STYLE EVERSINK

Threaded Shank Countersink 100° & 130°

Numbering System

Body Dia

Included Angle

Shank

Max Pilot Dia

5/8

100°

1/4-28

. 281

5/8

130°

1/4-28

.281

3/4

100°

3/8-24

.296

7/8

100°

3/8-24

.421

7/8

130°

3/8-24

.421

1

100°

7/16-20

.546

1

130°

7/16-20

.546

Straight Shank Countersink 82° & 90°

Body Dia

Included Angle

Shank Dia.

Max Pilot Dia.

5/8

82°

3/8

.281

5/8

90°

3/8

.281

3/4

82°

1/2

.296

3/4

90°

1/2

.296

7/8

82°

1/2

.421

7/8

90°

1/2

.421

1

82°

1/2

.546

1

90°

1/2

.546

* LARGER THAN RECOMMENDED PILOTS MAY RESULT IN EXCESSIVE INSERT OVERHANG.

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