Check Availability
  • Countersinks
  • KEO 

    Countersink, 90°, 1/2", Cobalt, TiN

  • Item # 4FVZ5
  • Mfr. Model # 53522-TiN
Countersink,  90°,  1/2",  Cobalt,  TiN
Qty
Invalid Quantity
ADD TO LIST SHARE THIS PRODUCT

Product Details

Cobalt steel zero-flute countersinks provide good wear resistance when machining hard materials at high speeds. Zero-flute countersinks have a single flute that passes through the center of the countersink. This minimizes vibration and chatter during use and prevents chips from sticking to the tool. Zero-flute countersinks leave smooth, clean edges on holes and are used to expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. They are commonly used for installing aluminum frame storefronts, glass and window design, and architectural metalworking applications.

Countersinks expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. This helps prevent the workpiece material from swelling when a screw is installed in the hole and tightened down in metalworking applications. Countersinks can also be used to debur holes for a smooth finish.
Show More Close
 

Technical Specifications

Item # 4FVZ5
Mfr. Model # 53522-TiN
UNSPSC #27112812
Catalog Page 2256
Shipping Weight 0.05 lbs
Country of Origin USA *
Item Countersink
Countersink Angle 90 Degrees
Number of Flutes 0
Material - Machining Cobalt
Finish - Machining TiN
Measurement System Fractional Inch
Body Dia. 1/2"
Shank Dia. 5/16"
Shank Length 1-1/4"
Overall Length 2"
Pilot Dia. 5/32" to 29/64"
Pilot Guide No
Standards ISO 9001:2008
Primary Material Application General Purpose
Primary Material Application ISO Code P
* This product's country of origin is subject to change

Compliance and Restrictions

Alternate Search Terms

Welcome Sign In