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KEO 100° General Purpose Three-Flute Countersink - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO 100° General Purpose Three-Flute Countersink

The KEO Countersink: 100° is a general purpose three-flute countersink with a 1 1/2 in body diameter and 3/4 in shank, featuring AlTiN coated cobalt construction (MPN 917-000-864).

SKU 3G-OTH-184906

Also listed as: 917000864 · 917 000 864

Brand
KEO
Item
100° General Purpose Three-Flute Countersink
Part Number
917-000-864
Category
General Purpose Three-Flute Countersinks
Available to Order
Also known as:917-000-864KEO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
917-000-864
Type
AlTiN Coated Cobalt
Flute
3
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: 100° is a general purpose three-flute countersink with a 1 1/2 in body diameter and 3/4 in shank, featuring AlTiN coated cobalt construction (MPN 917-000-864).

Frequently Asked Questions

What is a KEO 100° countersink used for?

A KEO 100° countersink creates a conical recess for flat-head screws in metalworking. Its three-flute design reduces chatter for a smooth finish. The AlTiN-coated cobalt body handles high temperatures in steel and stainless steel, making it suitable for general-purpose machining across industrial applications.

What are the specifications of the KEO 917-000-864 countersink?

The KEO 917-000-864 is a 100° general-purpose three-flute countersink with a 1 1/2 in body diameter and a 3/4 in shank. It features an AlTiN-coated cobalt construction for heat resistance and durability. This tool is designed for precision countersinking in ferrous metals.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 917-000-864 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine KEO tooling and support your procurement with technical expertise across 14 departments.

How to select the right KEO countersink for your application?

Match the countersink angle (100°) to your screw head, and choose body diameter larger than the screw head. For hard materials like stainless steel, select AlTiN-coated cobalt tools like this KEO model. Ensure shank size fits your tool holder. Consult 3G Electric for application-specific guidance.

Used in

Common applications for KEO
General machining — KEO single-flute countersinks for deburring and chamfering holes in steel and aluminum.
Automotive repair — KEO 82° countersinks for creating seats for flathead screws in engine and chassis components.
Aerospace manufacturing — KEO TiAlN-coated carbide countersinks for precision chamfering of fastener holes in hard alloys.
MRO operations — KEO left-hand keyseat cutters for milling keyways in shafts during equipment repair.
Metal fabrication — KEO 90° countersinks for chamfering plate and structural steel before welding.
Machine shop — KEO 100° countersinks for deburring cross-drilled holes in hydraulic manifolds.
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KEO Products

3G Electric supplies KEO general purpose three-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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