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KEO Center Drill: Radius Type, #4/0, 60°, 1 1/4 in Overall Lg - High-Precision Radius-Tip Center Drills
KEOHigh-Precision Radius-Tip Center Drills

KEO Center Drill: Radius Type, #4/0, 60°, 1 1/4 in Overall Lg

The KEO Center Drill: Radius Type is a high-precision radius-tip center drill, model #4/0 with a 60° angle and 1 1/4 inch overall length. It is made of TiN coated high speed steel and is a double-end tool…

SKU 3G-OTH-199454

Also listed as: 906000053 · 906 000 053

Brand
KEO
Item
Center Drill: Radius Type, #4/0, 60°, 1 1/4 in Overall Lg
Category
High-Precision Radius-Tip Center Drills
Available to Order
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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
906-000-053
Type
#4/0, 60°, TiN Coated High Speed Steel
Overall Lg
1 1/4 in

Technical Documents

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

Product Description

The KEO Center Drill: Radius Type is a high-precision radius-tip center drill, model #4/0 with a 60° angle and 1 1/4 inch overall length. It is made of TiN coated high speed steel and is a double-end tool, manufactured by KEO under part number 906-000-053.

Frequently Asked Questions

What is the KEO Center Drill: Radius Type used for?

The KEO Center Drill: Radius Type is used for creating precise 60° center holes in workpieces for lathe operations. Its radius tip reduces stress concentration, making it ideal for high-precision machining in tool and die, aerospace, and automotive industries.

What are the specifications of the KEO Center Drill #4/0?

The KEO Center Drill #4/0 has a 60° angle, 1 1/4 inch overall length, and is made of TiN coated high speed steel. It is a double-end tool, manufactured by KEO under part number 906-000-053, designed for extended tool life and reduced friction.

Where to buy KEO Center Drills worldwide?

You can source KEO Center Drills worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other KEO tooling.

How to select the right KEO center drill size?

Select the KEO center drill size based on the workpiece diameter and required center hole depth. For light-duty work, use smaller sizes like #4/0; for heavier parts, choose larger sizes. Always match the drill angle (e.g., 60°) to your lathe center for proper seating.

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.

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