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KEO Countersink: 90°, 6 Flute, 1 1/4 in Body Dia - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 90°, 6 Flute, 1 1/4 in Body Dia

KEO Smooth-Finish Six-Flute Countersinks.

SKU 3G-OTH-188410

Also listed as: 919000396 · 919 000 396

Brand
KEO
Item
Countersink: 90°, 6 Flute, 1 1/4 in Body Dia
Category
Smooth-Finish Six-Flute Countersinks
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-000-396

Technical Documents

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

Product Description

KEO Smooth-Finish Six-Flute Countersinks.

Frequently Asked Questions

What is a KEO 6-flute countersink used for?

The KEO 90° 6-flute countersink with TiN coating creates smooth, chatter-free chamfers on drilled holes in metal, wood, and plastic. Its six-flute design provides a finer finish than standard countersinks, ideal for deburring and countersinking in machining and fabrication applications.

What are the specifications of the KEO 919-000-396 countersink?

This KEO countersink has a 90° included angle, 6 flutes, a 1 1/4 in body diameter, and is made of TiN coated high speed steel. The manufacturer part number is 919-000-396. It is designed for smooth-finish countersinking in industrial and maintenance operations.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-000-396 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 90°, 6-flute, TiN coated high speed steel countersink.

How to select the right KEO countersink for your application?

Choose a KEO countersink based on hole size, material, and desired finish. For general deburring, a 90° angle works with standard screw heads. The 6-flute design provides a smoother finish than 3-flute tools. TiN coating extends tool life in abrasive materials like stainless steel.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Countersink: 90°, 6 Flute, 1 in Body Dia, TiN Coated High Speed Steel (MPN 919-000-394)
KEO
KEO Countersink: 90°, 6 Flute, 1 in Body Dia, TiN Coated High Speed Steel (MPN 919-000-394)
This 90° countersink features six flutes for smooth finishing in deburring and chamfering operations. Constructed from TiN-coated high-speed steel, it is suited for use on metal, plastic, and wood in production machining, tool-and-die work, and general fabrication
KEO
This 90° countersink features six flutes for smooth finishing in deburring and chamfering operations. Constructed from TiN-coated high-speed steel, it is suited for use on metal, plastic, and wood in production machining, tool-and-die work, and general fabrication
KEO Countersink: 90°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated High Speed Steel (MPN 919-000-398)
KEO
KEO Countersink: 90°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated High Speed Steel (MPN 919-000-398)
KEO Countersink: 60°, 6 Flute, 1 1/4 in Body Dia, TiN Coated High Speed Steel (MPN 919-000-322)
KEO
KEO Countersink: 60°, 6 Flute, 1 1/4 in Body Dia, TiN Coated High Speed Steel (MPN 919-000-322)
KEO Countersink: 90°, 6 Flute, 7/8 in Body Dia, TiN Coated High Speed Steel (MPN 919-000-392)
KEO
KEO Countersink: 90°, 6 Flute, 7/8 in Body Dia, TiN Coated High Speed Steel (MPN 919-000-392)
KEO Countersink: 82°, 6 Flute, 1/2 in Body Dia, TiN Coated High Speed Steel (MPN 919-000-345)
KEO
KEO Countersink: 82°, 6 Flute, 1/2 in Body Dia, TiN Coated High Speed Steel (MPN 919-000-345)

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