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KEO

Keo Countersink: 5/16 in Body Dia., 1/4 in Shank Dia., Bright (Uncoated) Finish, 1 3/4 in Overall Lg

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Countersink,6 Fl,82 Deg,5/16,
Countersink,6 Fl,82 Deg,5/16,

#913559-3 | Pkg Qty: 1

$15.52 pkg | $15.52 ea

Drop Ship Item

Shipping to 60045

Technical Specifications

Key Specifications
Body Diameter
5/16 in.
Overall Length
1-3/4 in.
Brand
KEO
Pack Quantity
1
Finish
Bright (Uncoated)
Primary Material Application
Steel
Included Angle
82 deg.
Shank Diameter
1/4 in.
Item
Countersink
Shank Length
7/8 in.
Material
Cobalt
Shank Type
Straight
Mfr. Part Number
55523
Shipping Weight
0.03 lb.
Number of Flutes
6
Sizes Included
mm
Number of Pieces
1
Type
Single Ended
General
Application
For Cast Iron, Heat-Treated Steels, Titanium Alloys, Plastic And Wood
Pilot Guide
No
Body Dia.
5/16 in
Primary Material Application ISO Code
P
Countersink Angle
82 Degrees
Shank Dia.
1/4 in
Finish - Machining
Bright (Uncoated)
Shank Type - Machining
Straight
Material - Machining
Cobalt
Size - Decimal
5/16 in - 0.3125
Measurement System
Fractional Inch
Standards
ISO 9001:2008

Product Description

Cobalt steel countersinks are harder than high-speed steel countersinks and provide good wear resistance when machining hard materials at high speeds. Six-flute countersinks provide fast material removal and leave a smooth finish as they expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. They remove more material with each revolution and typically provide more wear resistance than countersinks with fewer flutes.

Item Barcode
9135593
Countersink,6 Fl,82 Deg,5/16,
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