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KEO Center Drill: Plain Type, #9, 90°, 3 5/8 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #9, 90°, 3 5/8 in Overall Lg

The KEO Center Drill is a plain-type, double-end center drill made from high-speed steel. It is a #9 size with a 90° angle and an overall length of 3 5/8 inches (MPN 906-000-189).

SKU 3G-OTH-183022

Brand
KEO
Item
Center Drill: Plain Type, #9, 90°, 3 5/8 in Overall Lg
Category
Plain-Tip Center Drills
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Technical Specifications

KEO
Manufacturer Part Number
906-000-189
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 made from high-speed steel. It is a #9 size with a 90° angle and an overall length of 3 5/8 inches (MPN 906-000-189).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a KEO Center Drill used for?

A KEO Center Drill creates precise conical starting holes in workpieces for lathe turning or grinding operations. The double-end design provides two usable tips, extending tool life. It is commonly used in metalworking and machining applications where accurate centering is critical.

What are the specifications of the KEO Center Drill #9?

The KEO Center Drill is a plain-type, double-end tool made from high-speed steel. It is size #9 with a 90° angle and an overall length of 3 5/8 inches. The manufacturer part number is 906-000-189. This drill is designed for general-purpose centering in metalworking.

Where to buy KEO Center Drills worldwide?

KEO Center Drills are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for pricing and lead time on this plain-type, double-end center drill.

How to select the right KEO Center Drill size?

Select the KEO Center Drill size based on the workpiece diameter and the required center hole dimensions. The #9 size with a 90° angle suits medium-duty centering tasks. For best results, match the drill size to the lathe center's taper and the material being machined.

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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