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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-type, double-end center drill made from high-speed steel. It features a #4 1/2 size with a 60° angle and a 2 1/2-inch overall length, identified by manufacturer part number 906-000-309.

SKU 3G-OTH-182829

Also listed as: 906000309 · 906 000 309

Brand
KEO
Item
Plain-Tip Center Drill
Category
Plain-Tip Center Drills
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KEO
Manufacturer Part Number
906-000-309
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-type, double-end center drill made from high-speed steel. It features a #4 1/2 size with a 60° angle and a 2 1/2-inch overall length, identified by manufacturer part number 906-000-309.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 center. This plain-type, double-end, high-speed steel #4 1/2 drill with a 60° angle is used in machining operations to ensure accurate alignment and reduce runout.

What are the specifications of the KEO center drill 906-000-309?

The KEO center drill 906-000-309 is a plain-type, double-end tool made from high-speed steel. It has a #4 1/2 size, a 60° included angle, and a 2 1/2-inch overall length. The manufacturer part number is 906-000-309.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this #4 1/2, double-end, high-speed steel center drill to your facility. Contact us for availability and lead time.

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 a 60° angle is suitable for medium-duty work. Always match the drill's overall length and shank diameter to your machine's capacity for proper alignment.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This double-end plain-tip center drill is made from TiN coated high speed steel. It has a #4 1/2 size, 60° included angle, and 2 1/2 in overall length. Used for creating precise conical center holes in workpieces for lathe operations or subsequent drilling
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This double-end plain-tip center drill is made from TiN coated high speed steel. It has a #4 1/2 size, 60° included angle, and 2 1/2 in overall length. Used for creating precise conical center holes in workpieces for lathe operations or subsequent drilling
This KEO center drill is a plain-type, double-end tool with a #4/0 size and 82° included angle. It has a 1-1/2 in overall length and is made from carbide for hardness and wear resistance. Used to create precise conical starting holes in workpieces for lathe operations, ensuring accurate alignment and reduced runout
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This KEO center drill is a plain-type, double-end tool with a #4/0 size and 82° included angle. It has a 1-1/2 in overall length and is made from carbide for hardness and wear resistance. Used to create precise conical starting holes in workpieces for lathe operations, ensuring accurate alignment and reduced runout
This KEO plain-tip center drill is a double-end tool in size #4/0 with a 90° angle and 1-1/2 in overall length. Made from carbide, it is used to create conical starting holes for lathe work or to support workpieces between centers in machining operations
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This KEO plain-tip center drill is a double-end tool in size #4/0 with a 90° angle and 1-1/2 in overall length. Made from carbide, it is used to create conical starting holes for lathe work or to support workpieces between centers in machining operations
This KEO plain-tip center drill is a double-end tool made from high-speed steel. Sized #4/0 with an 82° included angle and 1 1/4-inch overall length, it is used to create conical starting holes in workpieces for supporting lathe centers, ensuring accurate alignment and reducing runout during turning operations
KEO
This KEO plain-tip center drill is a double-end tool made from high-speed steel. Sized #4/0 with an 82° included angle and 1 1/4-inch overall length, it is used to create conical starting holes in workpieces for supporting lathe centers, ensuring accurate alignment and reducing runout during turning operations
This KEO center drill is a plain-tip, double-ended tool made of high-speed steel. It features a #4/0 size with a 60° angle and 1 1/4 in overall length. Used to create conical starting holes for supporting lathe centers in machining operations
KEO
This KEO center drill is a plain-tip, double-ended tool made of high-speed steel. It features a #4/0 size with a 60° angle and 1 1/4 in overall length. Used to create conical starting holes for supporting lathe centers in machining operations
Plain-tip center drill with double end design for creating conical starting holes in workpieces. Used in machining and metalworking to provide accurate lathe center support or to guide twist drills. Features #4/0 size, 60° angle, and TiN coated high speed steel for wear resistance. Overall length 1 1/4 in
KEO
Plain-tip center drill with double end design for creating conical starting holes in workpieces. Used in machining and metalworking to provide accurate lathe center support or to guide twist drills. Features #4/0 size, 60° angle, and TiN coated high speed steel for wear resistance. Overall length 1 1/4 in

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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