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

KEO Plain-Tip Hey-Type Center Drill

The KEO Center Drill is a plain-type Hey center drill, product #7, featuring a 60° angle and 2 3/4 in overall length, made from high-speed steel. This double-end tool, MPN 906-000-157, is designed for industrial…

SKU 3G-OTH-185870

Also listed as: 906000157 · 906 000 157

Brand
KEO
Item
Plain-Tip Hey-Type Center Drill
Part Number
906-000-157
Category
Plain-Tip Hey-Type Center Drills
Available to Order
Also known as:906-000-157KEO
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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
906-000-157
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 Hey center drill, product #7, featuring a 60° angle and 2 3/4 in overall length, made from high-speed steel. This double-end tool, MPN 906-000-157, is designed for industrial drilling applications.

Frequently Asked Questions

What is the KEO Center Drill used for?

The KEO Center Drill is used to create precise conical starting holes for lathe turning or grinding operations. Its 60° angle and double-end design allow for centering workpieces in industrial machining, ensuring accurate alignment and reducing runout during subsequent drilling or turning processes.

What are the specifications of the KEO Center Drill?

The KEO Center Drill is a plain-type Hey center drill, product #7, with a 60° angle and 2 3/4 in overall length. It is made from high-speed steel, features a double-end design, and carries the manufacturer part number 906-000-157. This tool is suitable for general industrial drilling applications.

Where to buy the KEO Center Drill worldwide?

You can source the KEO Center Drill 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 tool and other industrial supplies.

How to select the correct KEO Center Drill size?

To select the correct KEO Center Drill, match the drill body diameter to the workpiece center hole size required for your lathe or grinder. The 60° angle is standard for most centering tasks. For product #7, verify the overall length of 2 3/4 in fits your tool holder. Consult a machining reference for proper sizing.

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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