OEM APPROVED VENDOR 421563 Carbide Threaded-Shank Three-Flute Countersink
The APPROVED VENDOR Countersink is a threaded-shank three-flute countersink with a 100° angle. It features a 5/8 in body diameter and a 1/4"-28 shank thread size, constructed from carbide. This product is identified…
SKU 3G-OTH-186105
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The APPROVED VENDOR Countersink is a threaded-shank three-flute countersink with a 100° angle. It features a 5/8 in body diameter and a 1/4"-28 shank thread size, constructed from carbide. This product is identified by manufacturer part number 421563.
Frequently Asked Questions
What is the APPROVED VENDOR 421563 countersink used for?
The APPROVED VENDOR 421563 countersink is used to create a conical recess for flat-head screws in metalworking and machining applications. Its 100° angle and three-flute design provide smooth cutting and chip evacuation, making it suitable for precision deburring and countersinking in industrial manufacturing.
What are the specifications of the APPROVED VENDOR 421563 countersink?
The APPROVED VENDOR 421563 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 for durability and is identified by manufacturer part number 421563. These specs ensure compatibility with standard threaded holders.
Where to buy the APPROVED VENDOR 421563 countersink worldwide?
You can source the APPROVED VENDOR 421563 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this carbide countersink to procurement teams internationally.
How to select the correct threaded-shank countersink for a job?
To select the correct threaded-shank countersink, match the shank thread size (e.g., 1/4"-28) to your holder, and choose the body diameter (e.g., 5/8 in) and angle (e.g., 100°) to fit the screw head. Carbide construction, as in the APPROVED VENDOR 421563, offers wear resistance for hard materials. Always verify compatibility with your tooling system.
OEM Products
3G Electric supplies OEM threaded-shank three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.