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KEO Center Drill: Plain Type, #1, 90°, 1 1/2 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #1, 90°, 1 1/2 in Overall Lg

The KEO Center Drill is a plain-type, double-end center drill (MPN 906-000-552) featuring a #1 size, 90° angle, 1 1/2 in overall length, and AlTiN coated carbide construction. This KEO-branded tool is designed for…

SKU 3G-OTH-182633

Also listed as: 906000552 · 906 000 552

Brand
KEO
Item
Center Drill: Plain Type, #1, 90°, 1 1/2 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.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
906-000-552
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 (MPN 906-000-552) featuring a #1 size, 90° angle, 1 1/2 in overall length, and AlTiN coated carbide construction. This KEO-branded tool is designed for precision centering operations in industrial machining applications.

Frequently Asked Questions

What is a KEO Center Drill used for?

A KEO Center Drill is used for precision centering operations in industrial machining. It creates accurate starting holes for lathe work or drilling, ensuring proper alignment and reducing tool runout. The double-end design extends tool life, and the AlTiN coating enhances wear resistance for use on ferrous and non-ferrous materials.

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

The KEO Center Drill (MPN 906-000-552) is a plain-type, double-end tool with a #1 size, 90° angle, and 1 1/2 in overall length. It is made from AlTiN coated carbide for durability. The double-end design allows two usable tips per tool, making it suitable for high-precision centering in machining operations.

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 times on the KEO Center Drill #1 (SKU 3G-OTH-182633) and other KEO tooling.

How to select the right KEO Center Drill size?

Select the KEO Center Drill size based on the workpiece material and the required centering hole diameter. The #1 size is suitable for small to medium workpieces. For harder materials, the AlTiN coated carbide provides extended tool life. Always match the drill angle (90°) to your lathe center angle for proper seating.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Center Drill: Plain Type, #1, 82°, 1 1/2 in Overall Lg, AlTiN Coated Carbide (MPN 906-000-529)
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KEO Center Drill: Plain Type, #1, 82°, 1 1/2 in Overall Lg, AlTiN Coated Carbide (MPN 906-000-529)
KEO Center Drill: Plain Type, #2, 90°, 1 7/8 in Overall Lg, AlTiN Coated Carbide (MPN 906-000-553)
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KEO Center Drill: Plain Type, #2, 90°, 1 7/8 in Overall Lg, AlTiN Coated Carbide (MPN 906-000-553)
KEO Center Drill: Plain Type, #1, 60°, 1 1/2 in Overall Lg, AlTiN Coated Carbide (MPN 906-000-506)
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KEO Center Drill: Plain Type, #1, 60°, 1 1/2 in Overall Lg, AlTiN Coated Carbide (MPN 906-000-506)
KEO Center Drill: Plain Type, #0, 82°, 1 1/2 in Overall Lg, AlTiN Coated Carbide (MPN 906-000-538)
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KEO Center Drill: Plain Type, #0, 82°, 1 1/2 in Overall Lg, AlTiN Coated Carbide (MPN 906-000-538)
KEO Center Drill: Plain Type, #5/0, 90°, 1 1/2 in Overall Lg, AlTiN Coated Carbide (MPN 906-000-557)
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KEO Center Drill: Plain Type, #5/0, 90°, 1 1/2 in Overall Lg, AlTiN Coated Carbide (MPN 906-000-557)
KEO Center Drill: Plain Type, #1, 82°, 5 in Overall Lg, AlTiN Coated High Speed Steel (MPN 907-000-827)
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KEO Center Drill: Plain Type, #1, 82°, 5 in Overall Lg, AlTiN Coated High Speed Steel (MPN 907-000-827)

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