OEM APPROVED VENDOR 421565 Carbide Threaded-Shank Three-Flute Countersink

The APPROVED VENDOR 421565 countersink is used to create a 100° conical recess in a workpiece, allowing a flat-head screw to sit flush with the surface. It is commonly applied in metalworking and machining operations where precise countersinking is required for assembly or finishing.

The APPROVED VENDOR 421565 countersink has a 100° angle, three flutes, a 5/8 in body diameter, and a 1/4"-28 shank thread size. It is made of carbide and is identified by manufacturer part number 421565. These specs ensure compatibility with standard threaded holders for industrial machining.

You can source the APPROVED VENDOR 421565 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the tool reaches your facility reliably. Contact us for availability and lead time.

To select the correct countersink, match the angle (e.g., 100°) to your screw head, the body diameter to the recess size needed, and the shank thread size (e.g., 1/4"-28) to your tool holder. Carbide construction, as in the APPROVED VENDOR 421565, offers durability for hard materials. Always verify specs against your application.