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KEO High-Precision Radius-Tip Center Drill #5/0 - High-Precision Radius-Tip Center Drills
KEOHigh-Precision Radius-Tip Center Drills

KEO High-Precision Radius-Tip Center Drill #5/0

The KEO Center Drill: Radius Type is a high-precision radius-tip center drill from KEO, model number 906-001-973. It is a double-ended tool made of AlTiN coated high-speed steel, with a #5/0 size, 118° point angle…

SKU 3G-OTH-199538

Also listed as: 906001973 · 906 001 973

Brand
KEO
Item
High-Precision Radius-Tip Center Drill #5/0
Part Number
906-001-973
Category
High-Precision Radius-Tip Center Drills
Available to Order
Also known as:906-001-973KEO
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Technical Specifications

KEO
Manufacturer Part Number
906-001-973
Type
#5/0, 118°, AlTiN Coated High Speed Steel
Overall Lg
1 1/4 in

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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 from KEO, model number 906-001-973. It is a double-ended tool made of AlTiN coated high-speed steel, with a #5/0 size, 118° point angle, and 1 1/4 inch overall length.

Frequently Asked Questions

What is a KEO radius-type center drill used for?

A KEO radius-type center drill creates precise conical starting holes in workpieces for lathe centers or subsequent drilling. 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 #5/0?

The KEO Center Drill #5/0 (MPN 906-001-973) is a double-ended tool with a 118° point angle, 1 1/4 inch overall length, and AlTiN coated high-speed steel construction. It is manufactured by KEO and designed for radius-type center drilling applications.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the KEO Center Drill #5/0 or other precision tooling for your operations.

How to select the right KEO center drill size?

Select a KEO center drill size based on the workpiece diameter and required center hole dimensions. The #5/0 size suits small precision work. For larger parts, choose a larger number size. Always match the point angle (118°) to your lathe center angle for proper seating.

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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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
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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
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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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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