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KEO Center Drill: Plain Type, #8, 90°, 4 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #8, 90°, 4 in Overall Lg

The KEO Center Drill is a plain-type, double-end center drill, model #8 with a 90° angle and 4-inch overall length, made of carbide. Manufactured by KEO (MPN 906-000-453), this tool is designed for precision…

SKU 3G-OTH-182999

Brand
KEO
Item
Center Drill: Plain Type, #8, 90°, 4 in Overall Lg
Category
Plain-Tip Center Drills
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Technical Specifications

KEO
Manufacturer Part Number
906-000-453
End Type
Double End
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Center Drill is a plain-type, double-end center drill, model #8 with a 90° angle and 4-inch overall length, made of carbide. Manufactured by KEO (MPN 906-000-453), this tool is designed for precision centering operations in industrial machining.

Frequently Asked Questions

What is a KEO center drill used for?

A KEO center drill creates precise conical starting holes in workpieces for lathe turning or grinding operations. This plain-type, double-end #8 carbide tool with a 90° angle and 4-inch overall length is used in industrial machining to ensure accurate centering and support between centers.

What are the specifications of the KEO center drill #8?

The KEO center drill #8 (MPN 906-000-453) is a plain-type, double-end tool with a 90° included angle and 4-inch overall length. It is made of carbide for durability in high-speed or hard-material centering applications. The double-end design provides two usable tips per tool.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide, handling full logistics and customs clearance for international orders. As a global industrial sourcing partner, we provide genuine KEO tools like the #8 plain-type double-end carbide center drill (MPN 906-000-453) to machining facilities across all regions.

How to select the right KEO center drill size?

Select a KEO center drill size based on the workpiece diameter and the tailstock center size. For general lathe work, the #8 size with a 90° angle suits medium-duty centering. Carbide construction is ideal for hardened steels or abrasive materials. Always match the drill's body diameter to the center's shank size.

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 plain-tip center drills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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