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KEO Center Drill: Plain Type, #4 1/2, 82°, 5 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #4 1/2, 82°, 5 in Overall Lg

The KEO Center Drill: Plain Type is a double-end, plain-tip center drill with a #4 1/2 size, 82° angle, and 5-inch overall length, made from AlTiN-coated high-speed steel (MPN 907-000-766). This industrial cutting…

SKU 3G-OTH-183144

Also listed as: 907000766 · 907 000 766

Brand
KEO
Item
Center Drill: Plain Type, #4 1/2, 82°, 5 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
907-000-766
Type
#4 1/2, 82°, AlTiN 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 with a #4 1/2 size, 82° angle, and 5-inch overall length, made from AlTiN-coated high-speed steel (MPN 907-000-766). This industrial cutting tool from KEO features a double-end design for extended use.

Frequently Asked Questions

What is a KEO plain-type center drill used for?

A KEO plain-type center drill creates accurate center holes in workpieces for lathe turning or grinding operations. The #4 1/2 size with 82° angle suits general machining. Its double-end design from KEO provides extended tool life in industrial applications.

What are the specifications of the KEO center drill #4 1/2?

The KEO center drill #4 1/2 is a plain-type, double-end tool with an 82° included angle, 5-inch overall length, and AlTiN-coated high-speed steel construction. The coating enhances wear resistance and tool life in ferrous and non-ferrous materials.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine KEO cutting tools like the #4 1/2 plain-type center drill and deliver to your facility, regardless of location.

How to select the right plain-type center drill size?

Select a plain-type center drill size based on the workpiece diameter and required center hole depth. For general lathe work, the #4 1/2 size with 82° angle from KEO suits medium-duty applications. Match the drill's overall length to your machine's clearance.

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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