We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

KEO High-Precision Radius-Tip Center Drill - High-Precision Radius-Tip Center Drills
KEOHigh-Precision Radius-Tip Center Drills

KEO High-Precision Radius-Tip Center Drill

The KEO Center Drill is a high-precision radius-tip center drill, model #4/0 with a 60° angle and 1 1/4 in overall length, made from high speed steel. This double-end tool, manufactured by KEO under part number…

SKU 3G-OTH-199455

Also listed as: 906000052 · 906 000 052

Brand
KEO
Item
High-Precision Radius-Tip Center Drill
Category
High-Precision Radius-Tip Center Drills
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
906-000-052

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The KEO Center Drill is a high-precision radius-tip center drill, model #4/0 with a 60° angle and 1 1/4 in overall length, made from high speed steel. This double-end tool, manufactured by KEO under part number 906-000-052, is designed for creating accurate center holes in workpieces.

Frequently Asked Questions

What is the KEO Center Drill #4/0 used for?

The KEO Center Drill #4/0 is used to create precise 60° center holes in workpieces for lathe turning or grinding operations. Its radius tip reduces stress concentration, making it ideal for high-precision machining in toolrooms and production environments.

What are the specifications of the KEO Center Drill 906-000-052?

The KEO Center Drill 906-000-052 is a double-end, high-speed steel tool with a #4/0 size, 60° included angle, and 1 1/4 in overall length. It features a radius tip for improved hole accuracy and is manufactured by KEO.

Where to buy KEO Center Drills worldwide?

3G Electric supplies KEO Center Drills worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the KEO 906-000-052 or other radius-type center drills for your machining needs.

How to select the right KEO center drill size?

Select a KEO center drill size based on your workpiece diameter and required center hole depth. For small parts, use #4/0 or #5/0; for larger parts, choose a larger number. The 60° angle is standard for most lathe centers. Always match the drill to your tailstock center.

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 high-precision radius-tip center drills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Center Drill: Radius Type, #4/0, 60°, 1 1/4 in Overall Lg, TiN Coated High Speed Steel (MPN 906-000-053)
KEO
KEO Center Drill: Radius Type, #4/0, 60°, 1 1/4 in Overall Lg, TiN Coated High Speed Steel (MPN 906-000-053)
KEO Center Drill: Radius Type, #0, 60°, 1 1/4 in Overall Lg, High Speed Steel (MPN 906-000-058)
KEO
KEO Center Drill: Radius Type, #0, 60°, 1 1/4 in Overall Lg, High Speed Steel (MPN 906-000-058)
KEO Center Drill: Radius Type, #5/0, 60°, 1 1/4 in Overall Lg, High Speed Steel (MPN 906-000-050)
KEO
KEO Center Drill: Radius Type, #5/0, 60°, 1 1/4 in Overall Lg, High Speed Steel (MPN 906-000-050)
KEO Center Drill: Radius Type, #3/0, 60°, 1 1/4 in Overall Lg, High Speed Steel (MPN 906-000-054)
KEO
KEO Center Drill: Radius Type, #3/0, 60°, 1 1/4 in Overall Lg, High Speed Steel (MPN 906-000-054)
KEO Center Drill: Radius Type, #4, 60°, 2 1/8 in Overall Lg, High Speed Steel (MPN 906-000-107)
KEO
KEO Center Drill: Radius Type, #4, 60°, 2 1/8 in Overall Lg, High Speed Steel (MPN 906-000-107)
KEO Center Drill: Radius Type, #4 1/2, 118°, 2 1/2 in Overall Lg, High Speed Steel (MPN 906-000-311)
KEO
KEO Center Drill: Radius Type, #4 1/2, 118°, 2 1/2 in Overall Lg, High Speed Steel (MPN 906-000-311)

More from KEO

View all KEO parts
Double-ended radius-tip center drill made from AlTiN coated high speed steel. Size #8 with a 118° point angle and 3 1/2 in overall length. Used to create precise conical starting holes in workpieces for subsequent drilling or turning operations, reducing stress concentration at the hole bottom
KEO
Double-ended radius-tip center drill made from AlTiN coated high speed steel. Size #8 with a 118° point angle and 3 1/2 in overall length. Used to create precise conical starting holes in workpieces for subsequent drilling or turning operations, reducing stress concentration at the hole bottom
Double-ended radius-tip center drill made of AlTiN coated high-speed steel. #3 size with 118° point angle and 2 in overall length. Used for creating precise conical starting holes for lathe centers or subsequent drilling operations in metalworking and tool and die making
KEO
Double-ended radius-tip center drill made of AlTiN coated high-speed steel. #3 size with 118° point angle and 2 in overall length. Used for creating precise conical starting holes for lathe centers or subsequent drilling operations in metalworking and tool and die making
Double-end center drill with a 60° included angle and radius-tip design for reduced breakage and improved centering accuracy. Made from high-speed steel with an overall length of 3 1/4 inches. Used for creating precise center holes in workpieces for lathe operations or subsequent drilling in metalworking and precision machining
KEO
Double-end center drill with a 60° included angle and radius-tip design for reduced breakage and improved centering accuracy. Made from high-speed steel with an overall length of 3 1/4 inches. Used for creating precise center holes in workpieces for lathe operations or subsequent drilling in metalworking and precision machining
Radius-tip center drill for creating precise conical starting holes in workpieces. The radius tip reduces stress concentration for use in lathe centers or subsequent drilling. Made of AlTiN coated high-speed steel with a #5/0 size, 118° point angle, and 1 1/4 inch overall length
KEO
Radius-tip center drill for creating precise conical starting holes in workpieces. The radius tip reduces stress concentration for use in lathe centers or subsequent drilling. Made of AlTiN coated high-speed steel with a #5/0 size, 118° point angle, and 1 1/4 inch overall length
This double-end center drill is made from high-speed steel with a 60° included angle and 1 1/4 in overall length. The radius tip reduces breakage and improves hole accuracy. It is used to create precise center holes in workpieces for lathe or grinder support
KEO
This double-end center drill is made from high-speed steel with a 60° included angle and 1 1/4 in overall length. The radius tip reduces breakage and improves hole accuracy. It is used to create precise center holes in workpieces for lathe or grinder support
This radius-tip center drill is made of TiN coated high speed steel with a #3/0 size and 60° included angle. It is used to create precise center holes in workpieces for lathe operations, reducing stress concentration at the hole bottom. Suitable for general machining and toolmaking applications requiring accurate center support
KEO
This radius-tip center drill is made of TiN coated high speed steel with a #3/0 size and 60° included angle. It is used to create precise center holes in workpieces for lathe operations, reducing stress concentration at the hole bottom. Suitable for general machining and toolmaking applications requiring accurate center support
KEO Center Drill: Radius Type, #4 1/2, 118°, 2 1/2 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-821)
KEO
KEO Center Drill: Radius Type, #4 1/2, 118°, 2 1/2 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-821)
KEO Center Drill: Radius Type, #3, 60°, 2 in Overall Lg, High Speed Steel (MPN 906-000-092)
KEO
KEO Center Drill: Radius Type, #3, 60°, 2 in Overall Lg, High Speed Steel (MPN 906-000-092)