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KEO Center Drill: Plain Type, #4 1/2, 82°, 6 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #4 1/2, 82°, 6 in Overall Lg

The KEO Center Drill: Plain Type is a double-end, plain-tip center drill from KEO, identified by MPN 907-000-545. It features a #4 1/2 size, 82° angle, 6-inch overall length, and is constructed from TiN-coated…

SKU 3G-OTH-183291

Brand
KEO
Item
Center Drill: Plain Type, #4 1/2, 82°, 6 in Overall Lg
Category
Plain-Tip Center Drills
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Technical Specifications

KEO
Manufacturer Part Number
907-000-545
Type
#4 1/2, 82°, TiN Coated High Speed Steel
Overall Lg
6 in
End Type
Double End
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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, identified by MPN 907-000-545. It features a #4 1/2 size, 82° angle, 6-inch overall length, and is constructed from TiN-coated high-speed steel.

Frequently Asked Questions

What is a KEO center drill used for?

A KEO center drill creates a conical starting hole in a workpiece to support a lathe tailstock center. This plain-type, double-end #4 1/2 drill with an 82° angle is used in machining operations for precise alignment and drilling.

What are the specifications of the KEO center drill 907-000-545?

The KEO center drill 907-000-545 is a plain-type, double-end tool with a #4 1/2 size, 82° included angle, and 6-inch overall length. It is made from TiN-coated high-speed steel for wear resistance and extended tool life.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills like the #4 1/2 plain-type model to customers worldwide. We handle full logistics and customs clearance, sourcing genuine industrial cutting tools across 14 departments to meet your machining needs.

How to select the right KEO center drill size?

Select a KEO center drill size based on the workpiece diameter and the lathe center you are using. The #4 1/2 size with an 82° angle suits general-purpose alignment. Match the drill's overall length to your machine's clearance for proper operation.

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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