OEM Countersink: 130°
The APPROVED VENDOR Countersink is a threaded-shank three-flute countersink with a 130° angle, featuring a 1/2 in body diameter and a 1/4"-28 shank thread size. This carbide tool, manufactured under part number…
SKU 3G-OTH-186080
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 threaded-shank three-flute countersink with a 130° angle, featuring a 1/2 in body diameter and a 1/4"-28 shank thread size. This carbide tool, manufactured under part number 421576, is designed for precision countersinking operations.
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 421576 countersink used for?
The APPROVED VENDOR 421576 is a carbide threaded-shank three-flute countersink used for precision chamfering and deburring of holes in metal and composite materials. Its 130° angle is common for countersinking flat-head screws in industrial machining and fabrication applications.
What are the specifications of the APPROVED VENDOR 421576 countersink?
The APPROVED VENDOR 421576 countersink has a 1/2 in body diameter, a 1/4"-28 shank thread size, three flutes, and a 130° included angle. It is made of carbide and is designed for use in CNC mills and drill presses requiring threaded-shank tooling.
Where to buy the APPROVED VENDOR 421576 countersink worldwide?
3G Electric supplies the APPROVED VENDOR 421576 countersink to customers 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 1/4"-28 threaded shank?
To select a countersink for a 1/4"-28 threaded shank, match the shank thread size exactly to your toolholder or collet. The APPROVED VENDOR 421576 offers a 1/2 in body diameter and 130° angle, suitable for standard flat-head screw countersinking. Ensure the tool material (carbide) matches your workpiece hardness.
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.
