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KEO Center Drill: Plain Type, #8, 60°, 3 1/2 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #8, 60°, 3 1/2 in Overall Lg

The KEO Center Drill is a plain-tip center drill, model #8 with a 60° point angle and 3 1/2 in overall length, made from cobalt. This double-end tool, MPN 906-000-174, is designed for industrial drilling applications.

SKU 3G-OTH-182989

Brand
KEO
Item
Center Drill: Plain Type, #8, 60°, 3 1/2 in Overall Lg
Category
Plain-Tip Center Drills
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Technical Specifications

KEO
Manufacturer Part Number
906-000-174
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 #8 with a 60° point angle and 3 1/2 in overall length, made from cobalt. This double-end tool, MPN 906-000-174, is designed for industrial drilling applications.

Frequently Asked Questions

What is the KEO Center Drill #8 used for?

The KEO Center Drill #8 is used to create precise conical starting holes for lathe centers or subsequent drilling operations. Its 60° point angle and cobalt construction suit industrial machining of hardened materials, ensuring accurate alignment and reduced runout in metalworking applications.

What are the specifications of the KEO Center Drill #8?

The KEO Center Drill #8 (MPN 906-000-174) is a plain-tip, double-end tool with a 60° point angle and 3 1/2 in overall length. It is made from cobalt for heat resistance and durability. The #8 size indicates a specific body diameter for industrial drilling tasks.

Where to buy the KEO Center Drill #8 worldwide?

You can source the KEO Center Drill #8 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 this cobalt center drill.

How to select the right KEO Center Drill size?

Select the KEO Center Drill size based on the workpiece material and the required starting hole diameter. For general machining of steel or alloys, the #8 size with a 60° point angle is common. Ensure the overall length (3 1/2 in) fits your machine's clearance. KEO offers various sizes for different applications.

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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