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

KEO Center Drill: Plain Type, #4, 60°, 4 in Overall Lg

The KEO Center Drill is a plain-tip center drill, model #4 with a 60° angle and 4-inch overall length, featuring an AlTiN-coated cobalt construction. This double-end tool, MPN 907-000-784, is designed for precision…

SKU 3G-OTH-183113

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

KEO
Manufacturer Part Number
907-000-784
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-tip center drill, model #4 with a 60° angle and 4-inch overall length, featuring an AlTiN-coated cobalt construction. This double-end tool, MPN 907-000-784, is designed for precision drilling applications.

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 precise conical starting holes in workpieces for lathe turning or grinding operations. The 60° angle and plain tip design ensure accurate alignment and support for subsequent machining, commonly used in metalworking and toolroom applications.

What are the specifications of the KEO center drill #4?

The KEO center drill #4 (MPN 907-000-784) is a double-end, plain-type tool with a 60° angle and 4-inch overall length. It features an AlTiN-coated cobalt construction for enhanced wear resistance and heat tolerance, suitable for precision drilling in hard materials.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine KEO tools like the #4 plain-type center drill, ensuring you receive the correct specifications for your application.

How to select the right KEO center drill size?

Select a KEO center drill size based on the workpiece diameter and required center hole dimensions. The #4 size suits medium-duty work; match the drill's overall length and tip angle (60°) to your lathe or grinder's tailstock alignment. Consult a machinist handbook for exact sizing guidelines.

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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