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KEO Center Drill: Plain Type, #4/0, 82°, 1 1/4 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #4/0, 82°, 1 1/4 in Overall Lg

The KEO Center Drill is a plain-type, double-end center drill made from high-speed steel. It is sized #4/0 with an 82° angle and a 1 1/4-inch overall length, identified by manufacturer part number 906-000-046.

SKU 3G-OTH-182555

Also listed as: 906000046 · 906 000 046

Brand
KEO
Item
Center Drill: Plain Type, #4/0, 82°, 1 1/4 in Overall Lg
Category
Plain-Tip Center Drills
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
906-000-046
End Type
Double End

Technical Documents

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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 made from high-speed steel. It is sized #4/0 with an 82° angle and a 1 1/4-inch overall length, identified by manufacturer part number 906-000-046.

Frequently Asked Questions

What is a KEO Center Drill used for?

A KEO Center Drill creates a conical starting hole in a workpiece to support a lathe center. This plain-type, double-end #4/0 drill with an 82° angle is used in machining operations to ensure accurate alignment and reduce runout during turning.

What are the specifications of the KEO Center Drill #4/0?

The KEO Center Drill #4/0 is a plain-type, double-end tool made from high-speed steel. It has an 82° included angle and a 1 1/4-inch overall length. The manufacturer part number is 906-000-046. It is designed for general-purpose center drilling in metalworking.

Where to buy KEO Center Drill #4/0 worldwide?

3G Electric supplies the KEO Center Drill #4/0 (MPN 906-000-046) worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and a quote tailored to your location.

How to select the correct center drill size for a lathe?

Select a center drill size based on the workpiece diameter and the lathe center's tip size. For small work, a #4/0 like this KEO plain-type drill is suitable. Ensure the drill angle (82°) matches the lathe center angle. Consult a machining reference 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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