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KEO Countersink: 82°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 82°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank

The KEO Countersink: 82° is a fast-cutting single-flute countersink, featuring an AlTiN coated carbide construction. It has a 3/16 in body diameter and a 3/16 in shank, designed for precision deburring and…

SKU 3G-OTH-185587

Also listed as: 919002316 · 919 002 316

Brand
KEO
Item
Countersink: 82°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
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Worldwide Shipping
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Technical specs
1-Day Quote
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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
919-002-316
Type
AlTiN Coated Carbide
Flute
1
Shank
3/16 in
Body Dia
3/16 in

Technical Documents

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

Product Description

The KEO Countersink: 82° is a fast-cutting single-flute countersink, featuring an AlTiN coated carbide construction. It has a 3/16 in body diameter and a 3/16 in shank, designed for precision deburring and 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 KEO 82° countersink used for?

The KEO 82° single-flute countersink is designed for deburring and countersinking holes in metal, plastic, and composite materials. Its 82° included angle matches standard flat-head screw angles, making it ideal for aerospace, automotive, and general machining applications where a clean, chamfered hole is required.

What are the specifications of the KEO 919-002-316 countersink?

The KEO 919-002-316 is a 1-flute, 82° countersink with a 3/16 in body diameter and 3/16 in shank. It is made from AlTiN-coated carbide for extended tool life and heat resistance. This fast-cutting design reduces chatter and produces smooth finishes in ferrous and non-ferrous materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-316 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time — we source and deliver industrial tooling globally without requiring local distributor partnerships.

How to select the right KEO countersink for my application?

Match the countersink angle to your fastener — 82° for standard flat-head screws. Choose a body diameter slightly larger than the screw head. For hard materials like stainless steel, select AlTiN-coated carbide for heat resistance. Single-flute designs like this KEO model are best for fast, chatter-free cutting in production environments.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia, AlTiN Coated Carbide (MPN 919-002-343)
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KEO Countersink: 90°, 1 Flute, 5/8 in Body Dia, AlTiN Coated Carbide (MPN 919-002-343)
KEO Countersink: 60°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank, AlTiN Coated Carbide (MPN 919-002-298)
KEO
KEO Countersink: 60°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank, AlTiN Coated Carbide (MPN 919-002-298)
KEO Countersink: 90°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank, AlTiN Coated Carbide (MPN 919-002-335)
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KEO Countersink: 90°, 1 Flute, 3/16 in Body Dia, 3/16 in Shank, AlTiN Coated Carbide (MPN 919-002-335)
KEO Countersink: 90°, 1 Flute, 1 1/4 in Body Dia, 3/4 in Shank, AlTiN Coated Carbide (MPN 919-002-349)
KEO
KEO Countersink: 90°, 1 Flute, 1 1/4 in Body Dia, 3/4 in Shank, AlTiN Coated Carbide (MPN 919-002-349)
KEO Countersink: 100°, 1 Flute, 3/4 in Body Dia, AlTiN Coated Carbide (MPN 919-002-363)
KEO
KEO Countersink: 100°, 1 Flute, 3/4 in Body Dia, AlTiN Coated Carbide (MPN 919-002-363)
KEO Countersink: 60°, 1 Flute, 1 1/4 in Body Dia, 3/4 in Shank, AlTiN Coated Carbide (MPN 919-002-312)
KEO
KEO Countersink: 60°, 1 Flute, 1 1/4 in Body Dia, 3/4 in Shank, AlTiN Coated Carbide (MPN 919-002-312)

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