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KEO Center Drill: Bell Type, #17, 60°, 3 1/4 in Overall Lg - Bell-Tip Center Drills
KEOBell-Tip Center Drills

KEO Center Drill: Bell Type, #17, 60°, 3 1/4 in Overall Lg

The KEO Center Drill: Bell Type is a bell-tip center drill from KEO, featuring a double-end design with a #17 size, 60° angle, and 3 1/4 in overall length. It is constructed from TiN coated high speed steel, as…

SKU 3G-OTH-183996

Also listed as: 906000257 · 906 000 257

Brand
KEO
Item
Center Drill: Bell Type, #17, 60°, 3 1/4 in Overall Lg
Category
Bell-Tip Center Drills
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KEO
Manufacturer Part Number
906-000-257
Type
#17, 60°, TiN Coated High Speed Steel
Overall Lg
3 1/4 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 bell-tip center drill from KEO, featuring a double-end design with a #17 size, 60° angle, and 3 1/4 in overall length. It is constructed from TiN coated high speed steel, as specified by manufacturer part number 906-000-257.

Frequently Asked Questions

What is a KEO bell-type center drill used for?

A KEO bell-type center drill creates a conical starting hole in a workpiece for lathe centers. The bell shape provides a recessed 60° seat that protects the center point, making it ideal for precision machining of shafts and cylindrical parts in metalworking.

What are the specifications of the KEO center drill #17?

The KEO center drill #17 (MPN 906-000-257) is a double-end bell type with a 60° angle and 3 1/4 in overall length. It is made of TiN coated high speed steel for wear resistance. The bell design protects the center point during heavy-duty turning operations.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the KEO bell-type center drill #17 or other sizes for your machining needs.

How to select the right KEO bell-type center drill?

Select a KEO bell-type center drill based on workpiece diameter and lathe center size. The #17 size with 3 1/4 in overall length suits medium-duty work. Ensure the 60° angle matches your lathe center. TiN coating extends tool life in abrasive materials like steel or cast iron.

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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