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KEO Plain-Tip Center Drill - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Plain-Tip Center Drill

The KEO Center Drill is a plain-tip center drill, model #4 1/2 with a 60° angle and 6-inch overall length, featuring a TiN coated cobalt construction. This double-end tool, manufactured under part number 907-000-542…

SKU 3G-OTH-183290

Also listed as: 907000542 · 907 000 542

Brand
KEO
Item
Plain-Tip Center Drill
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
907-000-542
End Type
Double End

Technical Documents

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

Product Description

The KEO Center Drill is a plain-tip center drill, model #4 1/2 with a 60° angle and 6-inch overall length, featuring a TiN coated cobalt construction. This double-end tool, manufactured under part number 907-000-542, is designed for industrial drilling applications.

Frequently Asked Questions

What is a KEO center drill used for?

A KEO center drill creates a conical starting hole for lathe work, ensuring accurate alignment between centers. This plain-type, double-end #4 1/2 model with TiN coated cobalt is used in machining operations to support workpieces during turning or grinding.

What are the specifications of the KEO center drill 907-000-542?

The KEO center drill 907-000-542 is a plain-type, double-end tool with a #4 1/2 size, 60° included angle, and 6-inch overall length. It features TiN coated cobalt construction for extended tool life in industrial drilling applications.

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 and deliver genuine KEO tooling like the #4 1/2 plain-type center drill to support your machining operations anywhere.

How to select the right center drill size for a lathe?

Select a center drill size based on the workpiece diameter and the lathe center's taper. For general machining, the #4 1/2 size with a 60° angle suits medium-duty work. Always match the drill's body diameter to the center hole required for proper support.

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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Cross-referenced by specification & description
This KEO center drill is a plain-tip, double-end tool with a 60° point angle and 6-inch overall length. Constructed from TiN-coated cobalt, it is used for creating precise starting holes in lathe work or subsequent drilling operations, ensuring accurate centering for shafts and workpieces in industrial machining applications
KEO
This KEO center drill is a plain-tip, double-end tool with a 60° point angle and 6-inch overall length. Constructed from TiN-coated cobalt, it is used for creating precise starting holes in lathe work or subsequent drilling operations, ensuring accurate centering for shafts and workpieces in industrial machining applications
This KEO plain-tip center drill is a double-end tool with a 60° included angle and 4-inch overall length. Constructed from TiN-coated cobalt, it is designed for creating conical starting holes in workpieces to ensure accurate alignment for subsequent drilling or turning operations in general machining applications
KEO
This KEO plain-tip center drill is a double-end tool with a 60° included angle and 4-inch overall length. Constructed from TiN-coated cobalt, it is designed for creating conical starting holes in workpieces to ensure accurate alignment for subsequent drilling or turning operations in general machining applications
Double-end plain-tip center drill with a 60° angle and 5-inch overall length. Constructed from TiN-coated cobalt for wear resistance. Used to create precise conical starting holes for lathe work or to support workpieces between centers in industrial drilling applications
KEO
Double-end plain-tip center drill with a 60° angle and 5-inch overall length. Constructed from TiN-coated cobalt for wear resistance. Used to create precise conical starting holes for lathe work or to support workpieces between centers in industrial drilling applications
This KEO plain-tip center drill is a double-end tool with a #4 size and 60° included angle. It has a 3-inch overall length and is made of TiN-coated cobalt. Used for creating conical starting holes for lathe centers or subsequent drilling operations in metalworking
KEO
This KEO plain-tip center drill is a double-end tool with a #4 size and 60° included angle. It has a 3-inch overall length and is made of TiN-coated cobalt. Used for creating conical starting holes for lathe centers or subsequent drilling operations in metalworking
Double-ended plain-tip center drill with a #4 1/2 size, 60° included angle, and 5-inch overall length. Constructed from TiN-coated cobalt for use in creating precise conical starting holes in workpieces for lathe centers or subsequent drilling operations in machining applications
KEO
Double-ended plain-tip center drill with a #4 1/2 size, 60° included angle, and 5-inch overall length. Constructed from TiN-coated cobalt for use in creating precise conical starting holes in workpieces for lathe centers or subsequent drilling operations in machining applications
This plain-tip center drill is designed for creating conical starting holes in lathe work or supporting workpieces between centers. The double-end construction provides extended tool life, and the TiN coated cobalt material offers wear resistance. Suitable for precision drilling applications to ensure accurate alignment and reduce drill walk
KEO
This plain-tip center drill is designed for creating conical starting holes in lathe work or supporting workpieces between centers. The double-end construction provides extended tool life, and the TiN coated cobalt material offers wear resistance. Suitable for precision drilling applications to ensure accurate alignment and reduce drill walk

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This KEO center drill is a plain-type, double-end tool made from high-speed steel. It is size #6 with a 90° included angle and a 4-inch overall length. Used to create conical starting holes for lathe centers in machining operations
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This KEO center drill is a plain-type, double-end tool made from high-speed steel. It is size #6 with a 90° included angle and a 4-inch overall length. Used to create conical starting holes for lathe centers in machining operations
Double-end plain-tip center drill, #6 size with 90° point angle, 4 in overall length. Made from AlTiN coated high speed steel. Used to create conical starting holes for lathe center support or to guide subsequent drilling operations in machining and metalworking
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Double-end plain-tip center drill, #6 size with 90° point angle, 4 in overall length. Made from AlTiN coated high speed steel. Used to create conical starting holes for lathe center support or to guide subsequent drilling operations in machining and metalworking
This KEO center drill is a plain-type, double-end tool in size #8 with an 82° angle. It has a 4 in overall length and is constructed from TiN coated carbide. Used to create precise conical starting holes for lathe centers or subsequent drilling operations in machining and toolmaking
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This KEO center drill is a plain-type, double-end tool in size #8 with an 82° angle. It has a 4 in overall length and is constructed from TiN coated carbide. Used to create precise conical starting holes for lathe centers or subsequent drilling operations in machining and toolmaking
Plain-tip center drill for creating precise starting holes in workpieces prior to turning or drilling operations. Double-end design with 60° included angle. Made from TiN coated high speed steel for wear resistance. Overall length 3 3/4 in, size #10
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Plain-tip center drill for creating precise starting holes in workpieces prior to turning or drilling operations. Double-end design with 60° included angle. Made from TiN coated high speed steel for wear resistance. Overall length 3 3/4 in, size #10
Plain-tip center drill with a 60° included angle and 1 1/4 in overall length. Double-ended design for extended tool life. Made from cobalt for heat resistance. Used to create conical starting holes for lathe centers or subsequent drilling operations
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Plain-tip center drill with a 60° included angle and 1 1/4 in overall length. Double-ended design for extended tool life. Made from cobalt for heat resistance. Used to create conical starting holes for lathe centers or subsequent drilling operations
This double-end plain-tip center drill is made of TiN-coated high-speed steel. It has a #6 size with an 82° angle and 5-inch overall length. Used to create precise conical starting holes in workpieces for lathe turning or grinding operations
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This double-end plain-tip center drill is made of TiN-coated high-speed steel. It has a #6 size with an 82° angle and 5-inch overall length. Used to create precise conical starting holes in workpieces for lathe turning or grinding operations
Plain-tip center drill with a #2 size and 90° point angle, made from AlTiN coated high speed steel. Double-end design for extended service life. Overall length 1 7/8 in. Used to create conical starting holes in workpieces for lathe turning or grinding operations
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Plain-tip center drill with a #2 size and 90° point angle, made from AlTiN coated high speed steel. Double-end design for extended service life. Overall length 1 7/8 in. Used to create conical starting holes in workpieces for lathe turning or grinding operations
This KEO plain-tip center drill is a double-end tool made of carbide, with a 90° point angle and 3-inch overall length. It is used to create precise conical starting holes in workpieces for lathe centers or subsequent drilling operations in metalworking applications
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This KEO plain-tip center drill is a double-end tool made of carbide, with a 90° point angle and 3-inch overall length. It is used to create precise conical starting holes in workpieces for lathe centers or subsequent drilling operations in metalworking applications