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KEO Countersink: 100°, 6 Flute, 1/8 in Body Dia, 1/8 in Shank - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 100°, 6 Flute, 1/8 in Body Dia, 1/8 in Shank

The KEO 100° Smooth-Finish Six-Flute Countersink (MPN 919-002-516) is an AlTiN coated cobalt tool with a 1/8 in body diameter and 1/8 in shank. Its six-flute design delivers a smooth finish in countersinking operations.

SKU 3G-OTH-188224

Also listed as: 919002516 · 919 002 516

Brand
KEO
Item
Countersink: 100°, 6 Flute, 1/8 in Body Dia, 1/8 in Shank
Category
Smooth-Finish Six-Flute Countersinks
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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
919-002-516
Type
AlTiN Coated Cobalt
Flute
6
Shank
1/8 in
Body Dia
1/8 in

Technical Documents

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

Product Description

The KEO 100° Smooth-Finish Six-Flute Countersink (MPN 919-002-516) is an AlTiN coated cobalt tool with a 1/8 in body diameter and 1/8 in shank. Its six-flute design delivers a smooth finish in countersinking operations.

Frequently Asked Questions

What is a KEO 100° countersink used for?

A KEO 100° countersink creates a smooth, chamfered recess for flat-head screws in metal. Its six-flute design and AlTiN-coated cobalt body reduce chatter and deliver a fine finish in machining, tool-and-die, and industrial maintenance applications.

What are the specifications of the KEO 919-002-516 countersink?

The KEO 919-002-516 is a 100°, six-flute countersink with a 1/8 in body diameter and 1/8 in shank. It is made from AlTiN-coated cobalt for heat resistance and extended tool life in ferrous and non-ferrous materials.

Where to buy KEO countersinks worldwide?

3G Electric supplies KEO countersinks like the 919-002-516 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine KEO tooling without supply-chain delays.

How to select the right KEO countersink for metal?

Match the countersink angle to your screw head (100° for metric flat-head screws) and choose flute count based on finish: six-flute designs like KEO’s AlTiN-coated cobalt models minimize vibration and produce smoother surfaces in hardened steels and alloys.

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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