OEM Countersink: 100°
The APPROVED VENDOR Countersink is a 100° threaded-shank three-flute countersink with a 5/8 in body diameter and a 1/4"-28 shank thread size. It is made of carbide and has a manufacturer part number of 421564.
SKU 3G-OTH-186138
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The APPROVED VENDOR Countersink is a 100° threaded-shank three-flute countersink with a 5/8 in body diameter and a 1/4"-28 shank thread size. It is made of carbide and has a manufacturer part number of 421564.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the APPROVED VENDOR 421564 countersink used for?
The APPROVED VENDOR 421564 is a 100° threaded-shank three-flute countersink used to create a conical recess for flat-head screws in metalworking and machining applications. Its carbide construction provides durability for precision deburring and countersinking in industrial manufacturing.
What are the specifications of the APPROVED VENDOR 421564 countersink?
The APPROVED VENDOR 421564 countersink has a 5/8 in body diameter, a 1/4"-28 shank thread size, three flutes, and a 100° angle. It is made of carbide and is designed for use with threaded shank holders in machining operations.
Where to buy the APPROVED VENDOR 421564 countersink worldwide?
3G Electric supplies the APPROVED VENDOR 421564 countersink worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to select the correct countersink for a machining application?
Select a countersink based on the screw head angle (e.g., 100° for flat-head screws), body diameter matching the screw head size, and shank type compatible with your tool holder. The APPROVED VENDOR 421564 uses a 1/4"-28 threaded shank for secure mounting in CNC or manual machines.
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.
