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KEO High-Precision Radius-Tip Center Drill #3/0 - High-Precision Radius-Tip Center Drills
KEOHigh-Precision Radius-Tip Center Drills

KEO High-Precision Radius-Tip Center Drill #3/0

The KEO Center Drill: Radius Type is a high-precision radius-tip center drill from KEO, model number 906-001-971. It is a double-end tool made of AlTiN coated high speed steel, with a #3/0 size, 118° angle, and 1 1/4…

SKU 3G-OTH-199536

Also listed as: 906001971 · 906 001 971

Brand
KEO
Item
High-Precision Radius-Tip Center Drill #3/0
Part Number
906-001-971
Category
High-Precision Radius-Tip Center Drills
Available to Order
Also known as:906-001-971KEO
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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
906-001-971
Type
#3/0, 118°, AlTiN 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 from KEO, model number 906-001-971. It is a double-end tool made of AlTiN coated high speed steel, with a #3/0 size, 118° angle, and 1 1/4 inch overall length.

Frequently Asked Questions

What is a KEO center drill radius type used for?

A KEO radius-type center drill creates precise conical starting holes in workpieces for lathe turning or grinding operations. The radius tip reduces stress concentration, making it ideal for high-precision machining applications across industries like aerospace and automotive.

What are the specifications of the KEO center drill 906-001-971?

The KEO center drill 906-001-971 is a double-end tool with #3/0 size, 118° angle, and 1 1/4 in overall length. It is made of AlTiN coated high speed steel for enhanced wear resistance and heat protection during machining.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine KEO tools to your facility, ensuring compliance with international shipping requirements.

How to select the right KEO center drill size?

Select a KEO center drill size (#3/0 in this case) based on the workpiece diameter and required center hole depth. Match the drill angle (118°) to your lathe center angle. For radius-type drills, ensure the tip radius suits your application to avoid chatter or breakage.

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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