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KEO 100° Single-Flute Countersink, 3/8 in Body Dia, TiN Coated HSS - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO 100° Single-Flute Countersink, 3/8 in Body Dia, TiN Coated HSS

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185773

Also listed as: 919000162 · 919 000 162

Brand
KEO
Item
100° Single-Flute Countersink, 3/8 in Body Dia, TiN Coated HSS
Part Number
919-000-162
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
Also known as:919-000-162KEO
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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
919-000-162

Technical Documents

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

Product Description

KEO Fast-Cutting Single-Flute Countersinks.

Frequently Asked Questions

What is a KEO 100° countersink used for?

A KEO 100° countersink creates a conical recess for flat-head screws or rivets in metalworking. Its single-flute design provides fast, chatter-free cutting in steel, aluminum, and plastics. KEO is a trusted brand for precision cutting tools in industrial machining applications.

What are the specifications of the KEO 919-000-162 countersink?

The KEO 919-000-162 is a 100° single-flute countersink with a 3/8 in body diameter. It features a TiN-coated high-speed steel construction for extended tool life and reduced friction. This tool is designed for fast cutting in ferrous and non-ferrous materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-000-162 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine KEO tools and support your procurement needs across 14 departments.

How to select the right KEO countersink for your application?

Match the countersink angle (e.g., 100°) to your fastener head angle. Choose body diameter (3/8 in) larger than the screw head. For hard materials, select TiN-coated HSS for wear resistance. KEO single-flute designs reduce vibration, ensuring clean, accurate countersinking in production runs.

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
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KEO Products

3G Electric supplies KEO fast-cutting single-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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