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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 made from AlTiN Coated High Speed Steel, with a 1 3/4 in body diameter and a 3/4 in shank (MPN 917-000-925). This KEO tool is designed for precision…

SKU 3G-OTH-186016

Also listed as: 917000925 · 917 000 925

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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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
917-000-925
Type
AlTiN Coated High Speed Steel
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 made from AlTiN Coated High Speed Steel, with a 1 3/4 in body diameter and a 3/4 in shank (MPN 917-000-925). This KEO tool is designed for precision countersinking operations.

Frequently Asked Questions

What is the KEO 60° countersink used for?

The KEO 60° countersink is used for deburring and countersinking holes in metal, plastic, and wood. Its 60° included angle is ideal for creating chamfered seats for flathead screws. The four-flute design provides smooth, chatter-free operation in production machining and toolroom applications.

What are the specifications of the KEO 60° countersink?

The KEO countersink has a 60° included angle, 4 flutes, 1 3/4 in body diameter, and 3/4 in shank diameter. It is made from AlTiN coated high speed steel. The manufacturer part number is 917-000-925. This tool is designed for use in drill presses and CNC machines.

Where to buy the KEO 60° countersink worldwide?

You can source the KEO 60° countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply this tool to manufacturing and maintenance facilities internationally.

How to select the correct KEO countersink for your application?

Select the KEO countersink based on the required chamfer angle and material. The 60° angle suits standard flathead screws. Match the body diameter to the hole size and the shank diameter to your tool holder. For hard materials, the AlTiN coating on this KEO tool improves wear resistance and 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 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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