We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

KEO Countersink: 60°, 4 Flute, 1 3/4 in Body Dia, 3/4 in Shank - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

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

The KEO Countersink: 60° is a four-flute machine countersink with a 1 3/4 in body diameter and 3/4 in shank, made from AlTiN coated cobalt (MPN 917-000-839). This tool is designed for precision chamfering and…

SKU 3G-OTH-185962

Also listed as: 917000839 · 917 000 839

Brand
KEO
Item
Countersink: 60°, 4 Flute, 1 3/4 in Body Dia, 3/4 in Shank
Category
Four-Flute Machine Countersinks
Available to Order
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Technical specs
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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
917-000-839
Type
AlTiN Coated Cobalt
Flute
4
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: 60° is a four-flute machine countersink with a 1 3/4 in body diameter and 3/4 in shank, made from AlTiN coated cobalt (MPN 917-000-839). This tool is designed for precision chamfering and deburring operations in industrial machining applications.

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 60° countersink used for?

The KEO 60° countersink is used to create a conical recess in metal or plastic for flush-mounting flat-head screws. Its 4-flute design provides smooth cutting and chip evacuation, making it suitable for precision deburring and countersinking in industrial machining applications.

What are the specifications of the KEO 60° countersink?

This KEO countersink has a 60° included angle, 4 flutes, a 1 3/4 in body diameter, and a 3/4 in shank. It features AlTiN coated cobalt construction for heat resistance and extended tool life. The manufacturer part number is 917-000-839.

Where to buy the KEO 60° countersink worldwide?

3G Electric supplies the KEO 60° countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this AlTiN coated cobalt countersink.

How to select the correct KEO countersink for your application?

Select a KEO countersink based on the screw head angle (typically 60° or 82°), material hardness, and shank compatibility with your tool holder. For hard metals, choose AlTiN coated cobalt like this 4-flute model. Match body diameter to the screw head size for proper seating.

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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