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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, model #12 with a 60° angle and 1 3/8 in overall length, made of TiN coated high speed steel. This double-end tool from KEO is identified by…

SKU 3G-OTH-190620

Also listed as: 906000217 · 906 000 217

Brand
KEO
Item
#12 Bell-Tip Hey-Type Center Drill
Part Number
906-000-217
Category
Bell-Tip Hey-Type Center Drills
Available to Order
Also known as:906-000-217KEO
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

KEO
Manufacturer Part Number
906-000-217
Type
#12, 60°, TiN Coated High Speed Steel
Overall Lg
1 3/8 in

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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, model #12 with a 60° angle and 1 3/8 in overall length, made of TiN coated high speed steel. This double-end tool from KEO is identified by manufacturer part number 906-000-217.

Frequently Asked Questions

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

A KEO Center Drill: Bell Type Hey creates precise 60° center holes in workpieces for lathe operations. Its bell-tip design provides a chamfered entry, reducing burrs and improving alignment. This double-end, TiN coated high speed steel tool is ideal for machining, toolmaking, and maintenance applications.

What are the specifications of the KEO Center Drill #12?

The KEO Center Drill #12 is a bell-tip hey-type tool with a 60° angle, 1 3/8 in overall length, and TiN coated high speed steel construction. It is double-ended, offering two usable cutting edges per tool. The manufacturer part number is 906-000-217.

Where to buy KEO Center Drill #12 worldwide?

3G Electric supplies the KEO Center Drill #12 (MPN 906-000-217) to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this TiN coated high speed steel center drill to your facility. Contact us for availability and delivery.

How to select the right KEO center drill for a lathe?

Select a KEO center drill based on workpiece size and required center hole dimensions. The #12 bell-tip type with 60° angle suits general machining. Ensure the overall length (1 3/8 in) fits your tailstock. TiN coating reduces friction and extends tool life in ferrous materials. Consult KEO's catalog for specific 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 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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