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KEO Plain-Tip Center Drill - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Plain-Tip Center Drill

The KEO Center Drill is a plain-type, double-end center drill, model #9 with a 60° angle and 3 5/8 in overall length, made from cobalt. This plain-tip center drill is manufactured by KEO under part number 906-000-185.

SKU 3G-OTH-183018

Also listed as: 906000185 · 906 000 185

Brand
KEO
Item
Plain-Tip Center Drill
Category
Plain-Tip Center Drills
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Technical Specifications

KEO
Manufacturer Part Number
906-000-185
End Type
Double End

Technical Documents

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

Product Description

The KEO Center Drill is a plain-type, double-end center drill, model #9 with a 60° angle and 3 5/8 in overall length, made from cobalt. This plain-tip center drill is manufactured by KEO under part number 906-000-185.

Frequently Asked Questions

What is the KEO Center Drill #9 used for?

The KEO Center Drill #9 is used to create precise conical starting holes in workpieces for lathe turning or grinding operations. Its 60° angle and double-end design allow for extended tool life, making it suitable for general machining and metalworking applications where accurate centering is required.

What are the specifications of the KEO Center Drill #9?

The KEO Center Drill #9 is a plain-type, double-end center drill with a 60° included angle and 3 5/8 in overall length. It is made from cobalt for heat resistance and durability. The manufacturer part number is 906-000-185, and it is produced by KEO.

Where to buy the KEO Center Drill #9 worldwide?

You can source the KEO Center Drill #9 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this KEO plain-tip center drill.

How to select the right KEO Center Drill for your application?

Select the KEO Center Drill based on workpiece material and hole size. For general-purpose centering in steel, the #9 size with a 60° angle and cobalt construction offers good heat resistance. Ensure the overall length of 3 5/8 in fits your machine's clearance. Always match the drill angle to the center angle of your lathe or grinder.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Center Drill: Plain Type, #7, 60°, 3 1/4 in Overall Lg, Cobalt (MPN 906-000-159)
KEO
KEO Center Drill: Plain Type, #7, 60°, 3 1/4 in Overall Lg, Cobalt (MPN 906-000-159)
This KEO plain-tip center drill is a double-end tool with a #8 body size, 60° point angle, and 3-1/2 in overall length. Made from cobalt, it is used to create precise conical starting holes for lathe centers or subsequent drilling operations in industrial machining applications
KEO
This KEO plain-tip center drill is a double-end tool with a #8 body size, 60° point angle, and 3-1/2 in overall length. Made from cobalt, it is used to create precise conical starting holes for lathe centers or subsequent drilling operations in industrial machining applications
KEO Center Drill: Plain Type, #10, 60°, 3 3/4 in Overall Lg, Cobalt (MPN 906-000-196)
KEO
KEO Center Drill: Plain Type, #10, 60°, 3 3/4 in Overall Lg, Cobalt (MPN 906-000-196)
KEO Center Drill: Plain Type, #6, 60°, 3 in Overall Lg, Cobalt (MPN 906-000-144)
KEO
KEO Center Drill: Plain Type, #6, 60°, 3 in Overall Lg, Cobalt (MPN 906-000-144)
This KEO plain-tip center drill is a double-end tool made from cobalt for wear resistance. It features a 60° angle and 2 3/4 in overall length, suitable for creating precise conical starting holes in lathe work or supporting workpieces between centers
KEO
This KEO plain-tip center drill is a double-end tool made from cobalt for wear resistance. It features a 60° angle and 2 3/4 in overall length, suitable for creating precise conical starting holes in lathe work or supporting workpieces between centers
KEO Center Drill: Plain Type, #9, 90°, 3 5/8 in Overall Lg, High Speed Steel (MPN 906-000-189)
KEO
KEO Center Drill: Plain Type, #9, 90°, 3 5/8 in Overall Lg, High Speed Steel (MPN 906-000-189)

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Double-end plain-tip center drill, #1 size with 82° included angle. Made from AlTiN coated high speed steel for wear resistance. Overall length 1-1/4 in. Used to create precise conical starting holes in workpieces for lathe turning or grinding operations, ensuring accurate alignment and support between centers
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This KEO plain-tip center drill is a double-end tool with a 60° included angle and 2 1/2 in overall length, made from cobalt. It is used to create precise conical starting holes for lathe work or to support workpieces between centers in metalworking applications
This KEO center drill is a plain-type, double-end tool with a 60° included angle and 1 1/4 inch overall length. Made from cobalt, it is used for creating precise conical starting holes in workpieces prior to lathe turning or grinding operations
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This KEO center drill is a plain-type, double-end tool with a 60° included angle and 1 1/4 inch overall length. Made from cobalt, it is used for creating precise conical starting holes in workpieces prior to lathe turning or grinding operations
This double-end plain-tip center drill is made from high-speed steel with a 90° included angle and 3-inch overall length. It is used to create precise center holes in workpieces for lathe operations or subsequent drilling, supporting work between centers in machining applications
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This double-end plain-tip center drill is made from high-speed steel with a 90° included angle and 3-inch overall length. It is used to create precise center holes in workpieces for lathe operations or subsequent drilling, supporting work between centers in machining applications
This KEO plain-tip center drill is a double-end tool made from high-speed steel. It features an 82° included angle and a 3-1/2 inch overall length. Used to create precise conical starting holes in workpieces for lathe operations, supporting accurate alignment during turning, grinding, or inspection processes
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This KEO plain-tip center drill is a double-end tool made from high-speed steel. It features an 82° included angle and a 3-1/2 inch overall length. Used to create precise conical starting holes in workpieces for lathe operations, supporting accurate alignment during turning, grinding, or inspection processes