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KEO #5 Plain-Tip Hey-Type Center Drill - Plain-Tip Hey-Type Center Drills
KEOPlain-Tip Hey-Type Center Drills

KEO #5 Plain-Tip Hey-Type Center Drill

The KEO Center Drill: Plain Type Hey is a double-end, plain-tip center drill with a 60° angle and 2 3/4 in overall length. It is made of TiN-coated high-speed steel and is identified by manufacturer part number…

SKU 3G-OTH-185872

Also listed as: 906000126 · 906 000 126

Brand
KEO
Item
#5 Plain-Tip Hey-Type Center Drill
Part Number
906-000-126
Category
Plain-Tip Hey-Type Center Drills
Available to Order
Also known as:906-000-126KEO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
906-000-126
Type
#5, 60°, TiN Coated High Speed Steel
Overall Lg
2 3/4 in
End Type
Double End

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

Product Description

The KEO Center Drill: Plain Type Hey is a double-end, plain-tip center drill with a 60° angle and 2 3/4 in overall length. It is made of TiN-coated high-speed steel and is identified by manufacturer part number 906-000-126.

Frequently Asked Questions

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

A KEO Center Drill: Plain Type Hey is used to create a conical starting hole for lathe centers or to drill pilot holes in workpieces. Its 60° angle and double-end design suit precision machining in metalworking and tool-and-die applications, ensuring accurate alignment and reduced runout.

What are the specifications of the KEO Center Drill #5 906-000-126?

The KEO Center Drill #5 (MPN 906-000-126) is a double-end, plain-tip center drill with a 60° angle and 2 3/4 in overall length. It is made of TiN-coated high-speed steel for wear resistance. The plain-type Hey design provides a standard point for general-purpose centering in manual and CNC machines.

Where to buy KEO Center Drills worldwide?

You can source KEO Center Drills worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the KEO #5 Plain Type Hey center drill (MPN 906-000-126).

How to select the right KEO center drill size?

Select a KEO center drill size based on the workpiece diameter and lathe center angle. For general use, match the drill's 60° angle to your center's taper. The #5 size suits medium workpieces. Always verify the overall length (2 3/4 in) fits your tool holder. Consult a machining handbook for specific load recommendations.

Used in

Common applications for KEO
General machining — KEO single-flute countersinks for deburring and chamfering holes in steel and aluminum.
Automotive repair — KEO 82° countersinks for creating seats for flathead screws in engine and chassis components.
Aerospace manufacturing — KEO TiAlN-coated carbide countersinks for precision chamfering of fastener holes in hard alloys.
MRO operations — KEO left-hand keyseat cutters for milling keyways in shafts during equipment repair.
Metal fabrication — KEO 90° countersinks for chamfering plate and structural steel before welding.
Machine shop — KEO 100° countersinks for deburring cross-drilled holes in hydraulic manifolds.
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KEO Products

3G Electric supplies KEO plain-tip hey-type 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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KEO
Single-end center drill with plain tip, #5 size, 60° included angle. Made of AlTiN coated high speed steel. Overall length 2 3/4 in. Used to create conical starting holes for lathe centers or pilot holes for subsequent drilling in precision machining

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