APPROVED VENDOR Countersink: 82°, 3 Flute, 1/2 in Body Dia, 1/4"-28 Shank
The APPROVED VENDOR Countersink is a threaded-shank three-flute countersink with an 82° angle, a 1/2 in body diameter, and a 1/4"-28 shank thread size. It is made of carbide and is identified by manufacturer part…
SKU 3G-OTH-186095
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The APPROVED VENDOR Countersink is a threaded-shank three-flute countersink with an 82° angle, a 1/2 in body diameter, and a 1/4"-28 shank thread size. It is made of carbide and is identified by manufacturer part number 421517.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is an APPROVED VENDOR 82° countersink used for?
This carbide 3-flute countersink creates a smooth 82° chamfer around a pre-drilled hole, allowing a flat-head screw to sit flush with the workpiece surface. It is commonly used in metalworking, machining, and assembly applications across industries such as automotive, aerospace, and general fabrication.
What are the specifications of the APPROVED VENDOR 421517 countersink?
The APPROVED VENDOR 421517 is a carbide threaded-shank three-flute countersink with an 82° angle, a 1/2 in body diameter, and a 1/4"-28 shank thread size. It is designed for precision chamfering and deburring in rigid setups, compatible with standard threaded holders.
Where to buy APPROVED VENDOR countersinks worldwide?
3G Electric supplies the APPROVED VENDOR 421517 carbide countersink to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this threaded-shank three-flute countersink.
How to select the correct countersink for a flat-head screw?
Match the countersink angle to the screw head angle—82° is standard for inch flat-head screws. Ensure the body diameter exceeds the screw head, and the shank thread size (1/4"-28 for this APPROVED VENDOR model) fits your holder. Carbide construction provides durability in harder materials like steel or stainless steel.
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3G Electric memasok APPROVED VENDOR threaded-shank three-flute countersinks. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















