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KEO Center Drill: Plain Type, #4, 60°, 2 1/8 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #4, 60°, 2 1/8 in Overall Lg

The KEO Center Drill is a plain-type, double-end center drill (#4, 60° point angle, 2 1/8 in overall length) made of carbide. This product is manufactured by KEO under part number 906-000-439.

SKU 3G-OTH-182785

Brand
KEO
Item
Center Drill: Plain Type, #4, 60°, 2 1/8 in Overall Lg
Category
Plain-Tip Center Drills
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Technical Specifications

KEO
Manufacturer Part Number
906-000-439
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 (#4, 60° point angle, 2 1/8 in overall length) made of carbide. This product is manufactured by KEO under part number 906-000-439.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a KEO center drill used for?

A KEO center drill creates a conical starting hole in a workpiece to support a lathe center. This plain-type, double-end carbide drill (#4, 60° point angle, 2 1/8 in overall length) is used in machining operations to ensure accurate alignment and reduce runout.

What are the specifications of the KEO center drill 906-000-439?

The KEO center drill 906-000-439 is a plain-type, double-end carbide drill with a #4 size, 60° point angle, and 2 1/8 in overall length. It is manufactured by KEO and designed for precision centering in metalworking applications.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine KEO cutting tools like the 906-000-439 to support your machining operations anywhere.

How to select the right KEO center drill size?

Select a KEO center drill size (#4 in this case) based on the workpiece diameter and the lathe center size you need to support. The 60° point angle is standard for general machining. For carbide tools, ensure rigid setup and proper speeds to prevent chipping.

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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