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KEO Machine Screw Screw Drill: 5/16 in, 82°, 2 1/4 in Overall Lg - Machine Screw Center Drills
KEOMachine Screw Center Drills

KEO Machine Screw Screw Drill: 5/16 in, 82°, 2 1/4 in Overall Lg

The KEO Machine Screw Screw Drill is a single-end center drill with a 5/16 in size, 82° angle, and 2 1/4 in overall length, made from high-speed steel (MPN 906-000-302). This KEO-branded tool is designed for…

SKU 3G-OTH-185178

Also listed as: 906000302 · 906 000 302

Brand
KEO
Item
Machine Screw Screw Drill: 5/16 in, 82°, 2 1/4 in Overall Lg
Category
Machine Screw Center Drills
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
906-000-302
Type
82°, High Speed Steel
Overall Lg
2 1/4 in
End Type
Single End

Technical Documents

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

Product Description

The KEO Machine Screw Screw Drill is a single-end center drill with a 5/16 in size, 82° angle, and 2 1/4 in overall length, made from high-speed steel (MPN 906-000-302). This KEO-branded tool is designed for industrial drilling applications.

Frequently Asked Questions

What is a KEO machine screw center drill used for?

A KEO machine screw center drill creates a conical starting hole for lathe work or to support a workpiece between centers. This 5/16 in, 82°, single-end high-speed steel tool is common in precision machining and toolroom applications.

What are the specifications of the KEO 906-000-302 center drill?

The KEO 906-000-302 is a single-end machine screw center drill with a 5/16 in size, 82° included angle, and 2 1/4 in overall length. It is made from high-speed steel and is designed for industrial drilling operations.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 5/16 in, 82°, high-speed steel drill to your facility. Contact us for availability and lead time.

How to select the correct KEO center drill size?

Select a KEO center drill based on the workpiece diameter and the required center hole size. For general lathe work, the 5/16 in size with an 82° angle suits medium-duty applications. Always match the drill's overall length to your machine's clearance.

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 machine screw 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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