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KEO Center Drill: Plain Type Hey, #7, 60°, 3 1/4 in Overall Lg - Plain-Tip Hey-Type Center Drills
KEOPlain-Tip Hey-Type Center Drills

KEO Center Drill: Plain Type Hey, #7, 60°, 3 1/4 in Overall Lg

The KEO Center Drill: Plain Type Hey is a single-end, plain-tip Hey-type center drill from KEO. It features a #7 size, 60° angle, 3 1/4 in overall length, and is made of AlTiN coated high speed steel (MPN 906-001-913).

SKU 3G-OTH-185876

Brand
KEO
Item
Center Drill: Plain Type Hey, #7, 60°, 3 1/4 in Overall Lg
Category
Plain-Tip Hey-Type Center Drills
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Technical Specifications

KEO
Manufacturer Part Number
906-001-913
Type
#7, 60°, AlTiN Coated High Speed Steel
Overall Lg
3 1/4 in
End Type
Single End
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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Center Drill: Plain Type Hey is a single-end, plain-tip Hey-type center drill from KEO. It features a #7 size, 60° angle, 3 1/4 in overall length, and is made of AlTiN coated high speed steel (MPN 906-001-913).

Frequently Asked Questions

What is a KEO Center Drill: Plain Type Hey used for?

A KEO Center Drill: Plain Type Hey is used to create precise 60° center holes in workpieces for lathe turning or grinding operations. It is ideal for machining applications requiring accurate alignment and support, commonly used in metalworking and tool-and-die shops.

What are the specifications of the KEO Center Drill #7?

The KEO Center Drill #7 (MPN 906-001-913) is a single-end, plain-tip Hey-type center drill with a 60° angle, 3 1/4 in overall length, and AlTiN coated high speed steel construction. It is designed for durable, high-performance drilling in industrial applications.

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 cutting tools like the #7 plain-type Hey center drill to industrial buyers across multiple regions.

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 #7 size suits medium-duty applications; match the drill's 60° angle to your lathe center. AlTiN coating enhances tool life in harder materials. Consult KEO's sizing chart for precise selection.

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 hey-type 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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