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KEO Countersink: 110°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 110°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank

SKU 3G-OTH-185212

Brand
KEO
Item
Countersink: 110°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
55448-TiN
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the KEO 55448-TiN countersink used for?

The KEO 55448-TiN countersink is used for deburring and countersinking holes in metal, creating a 110° chamfer for screw heads. Its single-flute design provides fast, chatter-free cutting in production environments. The TiN coating extends tool life on ferrous materials.

What are the specifications of the KEO 55448-TiN countersink?

The KEO 55448-TiN is a 110° single-flute countersink with a 1/8 in body diameter and 1/8 in shank. It is made from cobalt steel with a titanium nitride (TiN) coating. The manufacturer part number is 55448-TiN.

Where to buy the KEO 55448-TiN countersink worldwide?

You can source the KEO 55448-TiN 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.

How to select the correct KEO countersink for my application?

Select a KEO countersink based on the required chamfer angle (110° for standard flathead screws), material hardness (TiN coating for steel), and shank size matching your tool holder. For the 55448-TiN, ensure your drill or machine accepts a 1/8 in shank.

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 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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