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KEO Center Drill: Radius Type, #7, 118°, 3 1/4 in Overall Lg - High-Precision Radius-Tip Center Drills
KEOHigh-Precision Radius-Tip Center Drills

KEO Center Drill: Radius Type, #7, 118°, 3 1/4 in Overall Lg

The KEO Center Drill: Radius Type is a high-precision radius-tip center drill from KEO, model number 906-001-916. It is a double-ended tool made from AlTiN coated high-speed steel, with a #7 size, 118° point angle…

SKU 3G-OTH-199491

Also listed as: 906001916 · 906 001 916

Brand
KEO
Item
Center Drill: Radius Type, #7, 118°, 3 1/4 in Overall Lg
Category
High-Precision Radius-Tip Center Drills
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
906-001-916
Type
#7, 118°, AlTiN Coated High Speed Steel
Overall Lg
3 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 906-001-916. It is a double-ended tool made from AlTiN coated high-speed steel, with a #7 size, 118° point angle, and 3 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 accurate center holes in workpieces for lathe turning or grinding operations. The radius tip reduces stress concentration and extends tool life. It is commonly used in precision machining, tool and die making, and general metalworking across industries.

What are the specifications of the KEO center drill 906-001-916?

The KEO center drill 906-001-916 is a double-ended radius-type tool made from AlTiN coated high-speed steel. It has a #7 size, 118° point angle, and 3 1/4 in overall length. The AlTiN coating provides wear resistance and heat protection for extended tool life in demanding applications.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine KEO tools and deliver them to your facility. Contact us for pricing and lead time on the 906-001-916 model.

How to select the right KEO center drill size?

Select a KEO center drill size based on the workpiece diameter and the center hole required for your lathe or grinder. The #7 size suits medium-duty work. Match the point angle (118°) to your material hardness. For best results, use a rigid setup and proper cutting fluid to reduce heat and tool wear.

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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