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KEO Center Drill: Plain Type, #9, 60°, 3 5/8 in Overall Lg, LH - Left-Hand Plain-Tip Center Drills
KEOLeft-Hand Plain-Tip Center Drills

KEO Center Drill: Plain Type, #9, 60°, 3 5/8 in Overall Lg, LH

The KEO Center Drill: Plain Type is a left-hand plain-tip center drill, double-ended, with a #9 size, 60° angle, and 3 5/8 in overall length. It is made of TiN coated high speed steel, referenced by manufacturer part…

SKU 3G-OTH-184401

Also listed as: 906000974 · 906 000 974

Brand
KEO
Item
Center Drill: Plain Type, #9, 60°, 3 5/8 in Overall Lg, LH
Category
Left-Hand Plain-Tip Center Drills
Available to Order
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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
906-000-974
Type
#9, 60°, LH, TiN Coated High Speed Steel
Overall Lg
3 5/8 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 is a left-hand plain-tip center drill, double-ended, with a #9 size, 60° angle, and 3 5/8 in overall length. It is made of TiN coated high speed steel, referenced by manufacturer part number 906-000-974.

Frequently Asked Questions

What is the KEO Center Drill: Plain Type, #9 used for?

The KEO Center Drill: Plain Type, #9 is used to create a conical starting hole for lathe work, ensuring accurate alignment between centers. Its 60° angle and left-hand design suit specific machining setups, while the TiN coating reduces friction and extends tool life in metalworking applications.

What are the specifications of the KEO Center Drill: Plain Type, #9?

This KEO center drill is a double-ended plain type, size #9, with a 60° included angle and 3 5/8 in overall length. It is made of TiN coated high speed steel, left-hand cutting, and carries manufacturer part number 906-000-974. The double end allows for extended use before replacement.

Where to buy the KEO Center Drill: Plain Type, #9 worldwide?

3G Electric supplies the KEO Center Drill: Plain Type, #9 (MPN 906-000-974) to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this left-hand plain-tip center drill.

How to select the correct KEO center drill size for a lathe?

Select a KEO center drill size based on the workpiece diameter and the lathe center angle. For a 60° center, match the drill size to the required pilot hole depth. The #9 size suits medium-duty work. Always verify the left-hand or right-hand orientation; this model is left-hand for specific spindle rotations.

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 left-hand 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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