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KEO 18431 High-Precision Radius-Tip Center Drill - High-Precision Radius-Tip Center Drills
KEOHigh-Precision Radius-Tip Center Drills

KEO 18431 High-Precision Radius-Tip Center Drill

The KEO Center Drill is a high-precision radius-tip center drill, model 18431, featuring a 60° angle and 31.5 mm overall length in cobalt construction. It is a double-ended tool, offering two usable ends for extended…

SKU 3G-OTH-199522

Brand
KEO
Item
18431 High-Precision Radius-Tip Center Drill
Part Number
18431
Category
High-Precision Radius-Tip Center Drills
Available to Order
Also known as:18431KEO
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Technical Specifications

KEO
Manufacturer Part Number
18431

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

Product Description

The KEO Center Drill is a high-precision radius-tip center drill, model 18431, featuring a 60° angle and 31.5 mm overall length in cobalt construction. It is a double-ended tool, offering two usable ends for extended service life. This product is designed for precise centering operations in industrial machining applications.

Frequently Asked Questions

What is the KEO Center Drill 18431 used for?

The KEO Center Drill 18431 is used for creating precise center holes in workpieces prior to turning or grinding operations. Its radius tip and 60° angle ensure accurate centering in industrial machining applications, especially on lathes and milling machines.

What are the specifications of the KEO Center Drill 18431?

The KEO Center Drill 18431 is a double-ended radius-type center drill with a 60° angle and 31.5 mm overall length. It is made from cobalt steel for heat resistance and durability. The manufacturer part number is 18431, and it is produced by KEO.

Where to buy the KEO Center Drill 18431 worldwide?

You can source the KEO Center Drill 18431 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.

How to select the correct KEO center drill for your application?

Select a KEO center drill based on workpiece material and required hole size. For hardened materials, choose cobalt steel like the 18431. Ensure the drill angle (e.g., 60°) matches your lathe center. Double-ended designs offer extended tool life. Consult machining best practices for optimal results.

Used in

Common applications for KEO
General machining — KEO single-flute countersinks for deburring and chamfering holes in steel and aluminum.
Automotive repair — KEO 82° countersinks for creating seats for flathead screws in engine and chassis components.
Aerospace manufacturing — KEO TiAlN-coated carbide countersinks for precision chamfering of fastener holes in hard alloys.
MRO operations — KEO left-hand keyseat cutters for milling keyways in shafts during equipment repair.
Metal fabrication — KEO 90° countersinks for chamfering plate and structural steel before welding.
Machine shop — KEO 100° countersinks for deburring cross-drilled holes in hydraulic manifolds.
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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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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

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