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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-type center drill, part of the Plain-Tip Center Drills product category. This #4 size features a 60° angle, 4-inch overall length, and is made from high-speed steel with a double-end…

SKU 3G-OTH-182806

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
907-000-109
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 center drill, part of the Plain-Tip Center Drills product category. This #4 size features a 60° angle, 4-inch overall length, and is made from high-speed steel with a double-end design (MPN 907-000-109).

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 double-end design allow extended use. It is commonly applied in machining centers and toolrooms for accurate alignment and support of workpieces during metalworking processes.

What are the specifications of the KEO Center Drill #4?

The KEO Center Drill #4 (MPN 907-000-109) is a plain-type, double-end tool with a 60° included angle and 4-inch overall length. It is made from high-speed steel for durability. This size is suitable for general-purpose center drilling in ferrous and non-ferrous materials.

Where to buy KEO Center Drills worldwide?

3G Electric supplies KEO Center Drills worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the KEO #4 plain-type center drill (MPN 907-000-109) for your machining needs.

How to select the right KEO Center Drill size?

Select the KEO Center Drill size based on the workpiece diameter and required center hole depth. The #4 size with 4-inch overall length suits medium-duty applications. Ensure the 60° angle matches your lathe center. For double-end drills, both ends can be used, extending tool life.

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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