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KEO Center Drill: Plain Type, #4, 90°, 5 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #4, 90°, 5 in Overall Lg

The KEO Center Drill: Plain Type is a double-end, plain-tip center drill from KEO. This #4 size tool features a 90° angle, 5-inch overall length, and is constructed from TiN-coated high-speed steel (MPN 907-000-501).

SKU 3G-OTH-183228

Also listed as: 907000501 · 907 000 501

Brand
KEO
Item
Center Drill: Plain Type, #4, 90°, 5 in Overall Lg
Category
Plain-Tip Center Drills
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
907-000-501
Type
#4, 90°, TiN Coated High Speed Steel
Overall Lg
5 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 is a double-end, plain-tip center drill from KEO. This #4 size tool features a 90° angle, 5-inch overall length, and is constructed from TiN-coated high-speed steel (MPN 907-000-501).

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 turning or grinding operations. The 90° angle and double-end design allow for centering and chamfering in one step, common in metalworking and machining applications.

What are the specifications of the KEO Center Drill: Plain Type #4?

The KEO Center Drill: Plain Type #4 has a 90° angle, 5-inch overall length, and a TiN-coated high-speed steel construction. It is a double-end tool with MPN 907-000-501. The TiN coating enhances wear resistance and tool life during machining.

Where to buy KEO Center Drills worldwide?

KEO Center Drills are available to order through 3G Electric, a global industrial equipment distributor. We source and deliver this tool worldwide, handling full logistics and customs clearance. Contact 3G Electric for availability and lead time on the KEO #4 plain-type center drill.

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 #4 size suits medium-duty applications. Ensure the 90° angle matches your lathe center. For best results, match the drill's overall length to your machine's clearance. Consult KEO's sizing chart for guidance.

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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