53109 | 1 x 90 deg KEO HSS RH SF Countersink

$43.52

1″ x 2-3/4″ Body 1/2″ x 1-1/4″ Shank

Stock: 338

Product Family Table


KEO single flute countersiks are ideal for chamfering, deburring and countersinking. The large positive rake and single flute construction provide a smooth surface finish on a wide variety of materials. The versatility of this tool should increase productivity on all general purpose applications. Also available in a 5-piece set.

90° Countersink Angle

A Product Number B C D
Body Dia. HSS HSS – TiN OAL Shank Dia. Shank Length
1/8 53189 53189-TiN 1-1/4 1/8 N/A
3/16 53179 53179-TiN 1-3/8 3/16 N/A
1/4 53149 53149-TiN 1-1/2 1/4 N/A
3/8 53389 53389-TiN 1-3/4 1/4 7/8
1/2 53129 53129-TiN 2 1/4 1
5/8 53589 53589-TiN 2-1/4 3/8 1
3/4 53349 53349-TiN 2-5/8 1/2 1-1/4
1 53109 53109-TiN 2-3/4 1/2 1-1/4
1-1/4 53249 53249-TiN 2-3/4 1/2 1-1/4
1-1/2 53229 53229-TiN 2-7/8 3/4 1-1/4
1-3/4 53449 53449-TiN 3 3/4 1-1/4
2 53209 53209-TiN 3-1/4 3/4 1-1/4

All dimensions in inches.
Many tools are available with additional coatings.
Please call for quote.

Product Specs

Countersink Angle

90deg

# of Flutes

1

Size

1"

Body Diameter

1"

OAL

2-3/4"

Shank Diameter

1/2"

Shank Length

1-1/4"

Material

HSS

Coating

Uncoated