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KEO Center Drill: Plain Type, #4, 60°, 8 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #4, 60°, 8 in Overall Lg

The KEO Center Drill: Plain Type (MPN 907-000-515) is a double-end, plain-tip center drill made of TiN coated high speed steel. It features a #4 size, 60° angle, and 8 in overall length. This product is manufactured…

SKU 3G-OTH-183230

Also listed as: 907000515 · 907 000 515

Brand
KEO
Item
Center Drill: Plain Type, #4, 60°, 8 in Overall Lg
Category
Plain-Tip Center Drills
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Delivery
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
907-000-515
Type
#4, 60°, TiN Coated High Speed Steel
Overall Lg
8 in
End Type
Double End

Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Center Drill: Plain Type (MPN 907-000-515) is a double-end, plain-tip center drill made of TiN coated high speed steel. It features a #4 size, 60° angle, and 8 in overall length. This product is manufactured by KEO.

Frequently Asked Questions

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

A KEO Center Drill: Plain Type is used to create precise conical starting holes in workpieces for lathe centers or subsequent drilling operations. It is commonly applied in metalworking and machining industries for shaft work, ensuring accurate alignment and support during turning or grinding processes.

What are the specifications of the KEO Center Drill #4 60°?

The KEO Center Drill (MPN 907-000-515) is a double-end, plain-tip center drill with a #4 size, 60° angle, and 8 in overall length. It is made of TiN coated high speed steel for enhanced wear resistance and extended tool life. This product is manufactured by KEO.

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 time on the KEO Center Drill: Plain Type #4 60° (MPN 907-000-515).

How to select the right KEO Center Drill size?

To select the right KEO Center Drill size, match the drill size (e.g., #4) to the workpiece diameter and the center angle (60°) to your lathe center. The overall length (8 in) should accommodate your setup depth. For double-end drills, both ends are usable, extending tool life. Consult machining guidelines for optimal results.

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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