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

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

The KEO Center Drill is a plain-type, double-end center drill from the brand KEO, model number 907-000-189. It is a #1 size with a 60° angle, 4-inch overall length, and is made of carbide.

SKU 3G-OTH-182647

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

KEO
Manufacturer Part Number
907-000-189
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 from the brand KEO, model number 907-000-189. It is a #1 size with a 60° angle, 4-inch overall length, and is made of carbide.

Frequently Asked Questions

What is a KEO Center Drill used for?

A KEO Center Drill is used to create a conical starting hole in a workpiece for precise lathe center support or subsequent drilling. Its 60° angle and carbide construction suit high-speed machining of hard materials, ensuring accurate alignment and reduced runout in industrial turning operations.

What are the specifications of the KEO Center Drill #1?

The KEO Center Drill #1 (MPN 907-000-189) is a plain-type, double-end tool with a 60° included angle and 4-inch overall length. It is made of carbide for wear resistance. The #1 size indicates a specific body and pilot diameter per industry standards, suitable for general-purpose centering work.

Where to buy KEO Center Drills worldwide?

You can source KEO Center Drills worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the KEO #1 plain-type center drill (907-000-189).

How to select the right KEO Center Drill size?

Select the KEO Center Drill size based on the workpiece diameter and the center hole required. The #1 size suits smaller workpieces; larger numbers accommodate bigger parts. Match the 60° angle to your lathe center. For hard materials, choose carbide like this model. Consult a machining 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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