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KEO 919-000-618 Fast-Cutting Single-Flute Countersink - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO 919-000-618 Fast-Cutting Single-Flute Countersink

The KEO Countersink: 90° is a fast-cutting single-flute countersink, TiN coated cobalt, with a 1 3/4 in body diameter and 3/4 in shank (MPN 919-000-618). 3G Electric interprets demand and delivers this genuine…

SKU 3G-OTH-185410

Also listed as: 919000618 · 919 000 618

Brand
KEO
Item
919-000-618 Fast-Cutting Single-Flute Countersink
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-000-618
Type
TiN Coated Cobalt
Flute
1
Shank
3/4 in
Body Dia
1 3/4 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, TiN coated cobalt, with a 1 3/4 in body diameter and 3/4 in shank (MPN 919-000-618). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the KEO 919-000-618 countersink used for?

The KEO 919-000-618 is a 90°, single-flute countersink used for deburring and countersinking holes in metal. Its TiN-coated cobalt construction suits high-speed machining on steel, stainless steel, and other alloys. Common in automotive, aerospace, and general fabrication for creating clean, chamfered edges.

What are the specifications of the KEO 919-000-618 countersink?

This KEO countersink has a 90° included angle, 1 flute, 1 3/4 in body diameter, and a 3/4 in shank. It features a TiN coating on cobalt material. The manufacturer part number is 919-000-618. It is designed for fast-cutting single-flute operation in industrial deburring and countersinking applications.

Where to buy the KEO 919-000-618 countersink worldwide?

3G Electric supplies the KEO 919-000-618 countersink worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this TiN-coated cobalt countersink to any country.

How to select the correct KEO countersink for my application?

Select a KEO countersink based on hole size, material, and desired chamfer angle. For the 919-000-618, the 90° angle suits standard countersunk screws. Use a single-flute design for fast cutting in steel. Ensure shank diameter matches your tool holder. For hard materials, TiN coating extends tool life.

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, 2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-620)
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KEO Countersink: 90°, 1 Flute, 2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-620)
KEO Countersink: 90°, 1 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-616)
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KEO Countersink: 90°, 1 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-616)
Single-flute countersink made from TiN coated cobalt steel. Body diameter 1 3/4 in, shank 3/4 in. Designed for fast cutting and deburring in metalworking applications, creating conical recesses for flat-head screws
KEO
Single-flute countersink made from TiN coated cobalt steel. Body diameter 1 3/4 in, shank 3/4 in. Designed for fast cutting and deburring in metalworking applications, creating conical recesses for flat-head screws
KEO Countersink: 100°, 1 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-640)
KEO
KEO Countersink: 100°, 1 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-640)
KEO Countersink: 100°, 1 Flute, 2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-644)
KEO
KEO Countersink: 100°, 1 Flute, 2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-644)
KEO Countersink: 100°, 1 Flute, 3/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-634)
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KEO Countersink: 100°, 1 Flute, 3/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-634)

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