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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, a 90° angle, and a 2 1/2-inch overall length, with manufacturer part number 906-000-318.

SKU 3G-OTH-182849

Also listed as: 906000318 · 906 000 318

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
906-000-318
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, a 90° angle, and a 2 1/2-inch overall length, with manufacturer part number 906-000-318.

Frequently Asked Questions

What is a KEO Center Drill used for?

A KEO Center Drill creates precise conical starting holes in workpieces for lathe centers or subsequent drilling operations. It is commonly used in metalworking and machining applications to ensure accurate alignment and reduce drill bit wandering.

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 made from high-speed steel. It has a 90° angle and a 2 1/2-inch overall length. The manufacturer part number is 906-000-318. This design allows for extended tool life by providing two usable ends.

Where to buy KEO Center Drills worldwide?

KEO Center Drills are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on the #4 1/2 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 the center hole required for your lathe or machining operation. The #4 1/2 size with a 90° angle suits general-purpose work. Always match the drill's overall length and shank to your toolholder 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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This KEO center drill is a plain-type, double-end tool made from high-speed steel. It is size #4 with a 90° angle and an overall length of 2-1/8 inches. Used to create precise conical starting holes in workpieces for lathe centers or subsequent drilling operations in metalworking and machining
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This KEO center drill is a plain-type, double-end tool made from high-speed steel. It is size #4 with a 90° angle and an overall length of 2-1/8 inches. Used to create precise conical starting holes in workpieces for lathe centers or subsequent drilling operations in metalworking and machining
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This KEO plain-tip center drill is a double-end tool with a 60° angle and 6-inch overall length, made of high-speed steel. It is used to create precise center holes in workpieces for lathe operations, supporting work between centers during turning or grinding
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This KEO plain-tip center drill is a double-end tool made from high-speed steel. It features a #4 1/2 size with a 60° included angle and a 5-inch overall length. Used in machining operations to create a conical starting hole for supporting a lathe center, it aids in accurate alignment and reduced runout during turning, grinding, and inspection
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This KEO plain-tip center drill is a double-end tool made from high-speed steel. It features a #4 size with a 60° included angle and 4-inch overall length. Used to create precise conical starting holes in workpieces for lathe turning or grinding operations, it is suitable for general-purpose center drilling in ferrous and non-ferrous materials
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This KEO plain-tip center drill is a double-end tool made from high-speed steel. It is size #4 with a 60° included angle and a 3-inch overall length. Used to create conical starting holes in workpieces for lathe tailstock center support, ensuring accurate alignment and reducing runout during turning operations
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Plain-tip center drill with a 60° included angle and 4-inch overall length, made of high-speed steel. Double-end design provides two usable cutting ends for extended tool life. Used to create precise center holes in workpieces for lathe operations or subsequent drilling in general metalworking

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