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KEO #12 Bell-Tip Hey-Type Center Drill - Bell-Tip Hey-Type Center Drills
KEOBell-Tip Hey-Type Center Drills

KEO #12 Bell-Tip Hey-Type Center Drill

The KEO Center Drill: Bell Type Hey is a bell-tip hey-type center drill from KEO, model number 906-001-883. It is a double-end tool, size #12, with a 60° angle and 1 7/8 in overall length, made of AlTiN coated high…

SKU 3G-OTH-190657

Also listed as: 906001883 · 906 001 883

Brand
KEO
Item
#12 Bell-Tip Hey-Type Center Drill
Part Number
906-001-883
Category
Bell-Tip Hey-Type Center Drills
Available to Order
Also known as:906-001-883KEO
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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
906-001-883
Type
#12, 60°, AlTiN Coated High Speed Steel
Overall Lg
1 7/8 in

Technical Documents

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

Product Description

The KEO Center Drill: Bell Type Hey is a bell-tip hey-type center drill from KEO, model number 906-001-883. It is a double-end tool, size #12, with a 60° angle and 1 7/8 in overall length, made of AlTiN coated high speed steel.

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 clearance, protecting the center point. It is commonly used in machining operations requiring precise alignment and support for turning or grinding.

What are the specifications of the KEO center drill #12?

The KEO center drill #12 is a double-end tool with a 60° angle and 1 7/8 in overall length. It is made of AlTiN coated high speed steel for enhanced wear resistance. The bell-type hey design offers a recessed clearance for improved center support.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine KEO tools like the #12 bell-type drill. Contact us for pricing and delivery to your location.

How to select the right KEO center drill size?

Select a KEO center drill size based on the workpiece diameter and the lathe center size. The #12 size suits medium workpieces. Ensure the 60° angle matches your center. For bell-type drills, the recessed clearance accommodates longer centers. Consult a machining guide for exact 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 bell-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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