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KEO Countersink: 60°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 60°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank

The KEO Countersink: 60° is a Smooth-Finish Six-Flute Countersink (SKU 3G-OTH-188043) with a 1 1/2 in body diameter, 3/4 in shank, and TiN Coated Cobalt construction (MPN 919-000-720). This six-flute design is…

SKU 3G-OTH-188043

Also listed as: 919000720 · 919 000 720

Brand
KEO
Item
Countersink: 60°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank
Category
Smooth-Finish Six-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
919-000-720
Type
TiN Coated Cobalt
Flute
6
Shank
3/4 in
Body Dia
1 1/2 in

Technical Documents

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

Product Description

The KEO Countersink: 60° is a Smooth-Finish Six-Flute Countersink (SKU 3G-OTH-188043) with a 1 1/2 in body diameter, 3/4 in shank, and TiN Coated Cobalt construction (MPN 919-000-720). This six-flute design is engineered for smooth finishing in industrial machining applications.

Frequently Asked Questions

What is the KEO 60° countersink used for?

The KEO 60° countersink is used for deburring and countersinking holes in metal, creating a smooth, angled seat for flat-head screws. Its six-flute design reduces chatter and vibration, making it ideal for precision work in machining and fabrication applications.

What are the specifications of the KEO 919-000-720 countersink?

The KEO 919-000-720 is a 60° countersink with six flutes, a 1 1/2 in body diameter, and a 3/4 in shank. It features a TiN-coated cobalt construction for enhanced wear resistance and heat dissipation, suitable for use on ferrous and non-ferrous materials.

Where to buy KEO countersinks worldwide?

You can source KEO countersinks worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the KEO 919-000-720 and other models.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required angle, material, and hole size. For general metalworking, a 60° six-flute design like the 919-000-720 provides smooth finishes. Match the body diameter to your hole size and choose TiN coating for longer tool life on harder materials.

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 smooth-finish six-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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KEO Countersink: 60°, 6 Flute, 1 3/4 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 919-000-722)
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KEO Countersink: 60°, 6 Flute, 3/4 in Body Dia, TiN Coated Cobalt (MPN 919-000-712)
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