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KEO Countersink: 90°, 4 Flute, 1 1/2 in Body Dia, 3/4 in Shank - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

KEO Countersink: 90°, 4 Flute, 1 1/2 in Body Dia, 3/4 in Shank

The KEO Countersink: 90° is a four-flute machine countersink with a 1 1/2 in body diameter and 3/4 in shank, featuring an AlTiN coated cobalt construction (MPN 917-000-832). This KEO tool is designed for precision…

SKU 3G-OTH-186007

Also listed as: 917000832 · 917 000 832

Brand
KEO
Item
Countersink: 90°, 4 Flute, 1 1/2 in Body Dia, 3/4 in Shank
Category
Four-Flute Machine 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
917-000-832
Type
AlTiN Coated Cobalt
Flute
4
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: 90° is a four-flute machine countersink with a 1 1/2 in body diameter and 3/4 in shank, featuring an AlTiN coated cobalt construction (MPN 917-000-832). This KEO tool is designed for precision countersinking operations.

Frequently Asked Questions

What is a KEO 4-flute countersink used for?

A KEO 4-flute countersink creates a conical recess for flat-head screws or deburrs holes in metal. Its AlTiN-coated cobalt body handles harder materials like stainless steel. 3G Electric supplies this tool across 14 industrial departments, including machining and fabrication.

What are the specifications of the KEO 917-000-832 countersink?

The KEO 917-000-832 is a 90° countersink with 4 flutes, a 1 1/2 in body diameter, and a 3/4 in shank. It features AlTiN-coated cobalt for heat resistance. 3G Electric sources this KEO tool for global customers needing precision deburring or screw seating.

Where to buy a KEO countersink worldwide?

3G Electric supplies the KEO 917-000-832 countersink worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your facility. Contact us to order this 90°, 4-flute, AlTiN-coated cobalt countersink for your machining operations.

How to select the right KEO countersink for metal?

Match the countersink angle (90° for standard screws) and body diameter to your fastener. For hard metals, choose AlTiN-coated cobalt like the KEO 917-000-832. 3G Electric’s specialist expertise in machining helps you select the correct tool for your application.

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 four-flute machine countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
KEO Countersink: 90°, 4 Flute, 1 3/4 in Body Dia, 3/4 in Shank, AlTiN Coated Cobalt (MPN 917-000-831)
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KEO Countersink: 82°, 4 Flute, 1 1/2 in Body Dia, 3/4 in Shank, AlTiN Coated Cobalt (MPN 917-000-836)
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KEO Countersink: 82°, 4 Flute, 1 3/4 in Body Dia, 3/4 in Shank, AlTiN Coated Cobalt (MPN 917-000-835)
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KEO Countersink: 82°, 4 Flute, 2 in Body Dia, 3/4 in Shank, AlTiN Coated Cobalt (MPN 917-000-834)
KEO Countersink: 90°, 4 Flute, 1 1/4 in Body Dia, AlTiN Coated Cobalt (MPN 917-000-833)
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