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KEO Countersink: 90°, 6 Flute, 3/16 in Body Dia, 3/16 in Shank - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 90°, 6 Flute, 3/16 in Body Dia, 3/16 in Shank

The KEO Countersink: 90° is a smooth-finish six-flute countersink (SKU 3G-OTH-188341) with a 3/16 in body diameter and 3/16 in shank, made of TiN coated carbide (MPN 919-003-011). This tool is designed for producing…

SKU 3G-OTH-188341

Also listed as: 919003011 · 919 003 011

Brand
KEO
Item
Countersink: 90°, 6 Flute, 3/16 in Body Dia, 3/16 in Shank
Category
Smooth-Finish Six-Flute 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
919-003-011
Type
TiN Coated Carbide
Flute
6
Shank
3/16 in
Body Dia
3/16 in

Technical Documents

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

Product Description

The KEO Countersink: 90° is a smooth-finish six-flute countersink (SKU 3G-OTH-188341) with a 3/16 in body diameter and 3/16 in shank, made of TiN coated carbide (MPN 919-003-011). This tool is designed for producing clean, burr-free 90° countersinks in a variety of materials.

Frequently Asked Questions

What is a KEO 90° 6-flute countersink used for?

This KEO countersink creates smooth, burr-free 90° chamfers on drilled holes in metal, plastic, and wood. Its six-flute design reduces chatter and vibration for a superior finish. Common applications include aerospace, automotive, and general machining where precise countersinking is required.

What are the specifications of the KEO 919-003-011 countersink?

The KEO 919-003-011 is a 90° countersink with six flutes, a 3/16 in body diameter, and a 3/16 in shank. It features a TiN-coated carbide construction for extended tool life and is designed for smooth-finish applications. The manufacturer part number is 919-003-011.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-003-011 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver globally.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required chamfer angle (e.g., 90°), material being machined, and desired finish. For hard materials, choose TiN-coated carbide for durability. Ensure the body and shank diameters match your tool holder. Consult KEO's catalog for flute count recommendations.

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 smooth-finish six-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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