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KEO Countersink: 90°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 90°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank

The KEO Countersink: 90° is a fast-cutting single-flute countersink made of AlTiN coated carbide, with a 1/8 in body diameter and a 1/8 in shank (MPN 919-002-333). 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-185402

Also listed as: 919002333 · 919 002 333

Brand
KEO
Item
Countersink: 90°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
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Worldwide Shipping
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Technical specs
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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

Technical Specifications

KEO
Manufacturer Part Number
919-002-333
Type
AlTiN Coated Carbide
Flute
1
Shank
1/8 in
Body Dia
1/8 in

Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Countersink: 90° is a fast-cutting single-flute countersink made of AlTiN coated carbide, with a 1/8 in body diameter and a 1/8 in shank (MPN 919-002-333). 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

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 a KEO 90° single-flute countersink used for?

This KEO countersink creates a 90° chamfer or countersink hole in metal, plastic, or composite materials. Its single-flute design provides fast, chatter-free cutting. It is commonly used in machining, toolmaking, and assembly operations to prepare holes for flat-head screws or deburr edges.

What are the specifications of the KEO 919-002-333 countersink?

The KEO 919-002-333 is a 90° countersink with 1 flute, 1/8 in body diameter, and 1/8 in shank. It is made from AlTiN-coated carbide for heat resistance and extended tool life. This fast-cutting single-flute design is ideal for precise chamfering in industrial applications.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-333 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine KEO tooling with reliable lead times and professional support for your procurement needs.

How to select the right KEO countersink for your application?

Choose a KEO countersink based on the required chamfer angle (e.g., 90° for flat-head screws), material type (AlTiN-coated carbide for hard metals), and shank size to match your tool holder. Single-flute designs cut faster with less vibration. Always match body diameter to the hole size for proper countersink depth.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO Products

3G Electric supplies KEO fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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