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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 a TiN coated carbide construction. This double-end tool, identified by manufacturer part number…

SKU 3G-OTH-182810

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
907-000-689
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 a TiN coated carbide construction. This double-end tool, identified by manufacturer part number 907-000-689, 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 #4 double-end tool with TiN coated carbide is used in industrial machining to support accurate centering and reduce runout.

What are the specifications of the KEO center drill 907-000-689?

This KEO center drill is a plain-type #4 with a 60° angle, 4-inch overall length, and TiN coated carbide construction. It is a double-end tool, manufacturer part number 907-000-689, designed for precision centering in machining 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 tools like the #4 plain-type double-end center drill to support your machining operations anywhere.

How to select the right KEO center drill size?

Select a KEO center drill size based on the workpiece diameter and the required center hole dimensions. For general machining, match the drill number to the lathe center size. The #4 plain-type with 60° angle suits medium-duty centering tasks. Consult your machine specs for proper fit.

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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