KEO Counterbore: For 1/2" Screw, 1/64" Oversized, 49/64 in Bore Dia, 0.515 in Pilot Dia
The KEO Counterbore is an oversized built-in-pilot counterbore designed for 1/2" screws. It features a 1/64" oversized bore diameter of 49/64 inches and a pilot diameter of 0.515 inches, constructed from cobalt. This…
SKU 3G-OTH-184287
- 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 KEO Counterbore is an oversized built-in-pilot counterbore designed for 1/2" screws. It features a 1/64" oversized bore diameter of 49/64 inches and a pilot diameter of 0.515 inches, constructed from cobalt. This product is identified by manufacturer part number 902-000-029.
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 the KEO oversized counterbore used for?
The KEO oversized counterbore is used to create a flat-bottomed recess for 1/2" screw heads in metalworking applications. Its built-in pilot aligns with an existing hole, and the 1/64" oversized bore provides clearance for screw head seating. 3G Electric supplies this cobalt tool for machining, aerospace, and industrial maintenance.
What are the specifications of the KEO counterbore 902-000-029?
This KEO counterbore has a 49/64 in bore diameter, 0.515 in pilot diameter, and is 1/64" oversized for 1/2" screws. It is made from cobalt and is identified by MPN 902-000-029. The oversized built-in-pilot design ensures precise alignment and clean counterboring in steel and alloys.
Where to buy KEO counterbore tools worldwide?
3G Electric supplies the KEO counterbore 902-000-029 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine KEO cutting tools and support procurement teams with technical guidance on tool selection and application.
How to select the correct KEO counterbore for a screw size?
Select a KEO counterbore where the pilot diameter matches your pre-drilled hole and the bore diameter matches the screw head plus clearance. For a 1/2" screw, this 49/64 in bore with 0.515 in pilot is designed for a 1/64" oversize fit. Always verify the screw head diameter and material hardness before ordering.
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3G Electric memasok KEO oversized built-in-pilot counterbores. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















