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KEO Center Drill: Bell Type, #15, 60°, 2 3/4 in Overall Lg - Bell-Tip Center Drills
KEOBell-Tip Center Drills

KEO Center Drill: Bell Type, #15, 60°, 2 3/4 in Overall Lg

The KEO Center Drill: Bell Type is a double-end bell-tip center drill from KEO, model #15 with a 60° angle and 2 3/4 in overall length. It is made of AlTiN coated high speed steel, as specified by manufacturer part…

SKU 3G-OTH-183990

Also listed as: 906001866 · 906 001 866

Brand
KEO
Item
Center Drill: Bell Type, #15, 60°, 2 3/4 in Overall Lg
Category
Bell-Tip Center Drills
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Technical Specifications

KEO
Manufacturer Part Number
906-001-866
Type
#15, 60°, AlTiN Coated High Speed Steel
Overall Lg
2 3/4 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: Bell Type is a double-end bell-tip center drill from KEO, model #15 with a 60° angle and 2 3/4 in overall length. It is made of AlTiN coated high speed steel, as specified by manufacturer part number 906-001-866.

Frequently Asked Questions

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

A KEO Center Drill: Bell Type is used to create a conical starting hole in a workpiece for accurate lathe center support or subsequent drilling. Its 60° angle and bell shape accommodate both center drilling and chamfering in one operation, common in precision machining and toolroom work.

What are the specifications of the KEO Center Drill: Bell Type #15?

The KEO Center Drill: Bell Type #15 has a 60° included angle, 2 3/4 in overall length, and is double end. It is made of AlTiN coated high speed steel, with manufacturer part number 906-001-866. The AlTiN coating enhances wear resistance and tool life in ferrous materials.

Where to buy KEO Center Drill: Bell Type #15 worldwide?

You can source the KEO Center Drill: Bell Type #15 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 on this double-end bell-tip center drill.

How to select the right KEO Center Drill: Bell Type?

Select a KEO Center Drill: Bell Type based on the workpiece material and required center hole size. The #15 size with 60° angle suits general-purpose center drilling in steel. For harder materials, the AlTiN coated high speed steel version provides better heat resistance. Always match the drill diameter to your lathe center point.

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 bell-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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