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KEO Center Drill: Plain Type, #5, 90°, 4 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #5, 90°, 4 in Overall Lg

The KEO Center Drill: Plain Type (MPN 907-000-757) is a plain-tip center drill from KEO, featuring a double end design. It is a #5 size with a 90° angle, 4 in overall length, and is made of AlTiN coated high speed steel.

SKU 3G-OTH-183089

Also listed as: 907000757 · 907 000 757

Brand
KEO
Item
Center Drill: Plain Type, #5, 90°, 4 in Overall Lg
Category
Plain-Tip Center Drills
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Delivery
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
907-000-757
Type
#5, 90°, AlTiN Coated High Speed Steel
Overall Lg
4 in
End Type
Double End

Technical Documents

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

Product Description

The KEO Center Drill: Plain Type (MPN 907-000-757) is a plain-tip center drill from KEO, featuring a double end design. It is a #5 size with a 90° angle, 4 in overall length, and is made of AlTiN coated high speed steel.

Frequently Asked Questions

What is a KEO Center Drill: Plain Type used for?

A KEO Center Drill: Plain Type is used to create a conical starting hole for lathe centers or to spot-drill for subsequent drilling operations. Its double end design extends tool life, and the AlTiN coating on high speed steel improves wear resistance in ferrous materials.

What are the specifications of the KEO Center Drill #5 90°?

The KEO Center Drill #5 90° (MPN 907-000-757) is a plain type, double end tool with a 4 in overall length. It is made of AlTiN coated high speed steel, designed for precise centering and spotting in machining operations.

Where to buy KEO Center Drill #5 90° worldwide?

3G Electric supplies the KEO Center Drill #5 90° (MPN 907-000-757) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine KEO cutting tools for your machining needs.

How to select the right KEO Center Drill size?

Select a KEO Center Drill size based on the diameter of the workpiece and the center angle required. For general lathe work, a #5 size with 90° angle is common. Ensure the overall length fits your tool holder, and choose AlTiN coated high speed steel for extended tool life in harder materials.

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 plain-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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