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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, #12, 60°, 1 3/8 in Overall Lg, High Speed Steel (MPN 906-000-216) is a double-end bell-tip Hey-type center drill from KEO. It features a #12 size, 60° angle, and 1 3/8-inch…

SKU 3G-OTH-190621

Also listed as: 906000216 · 906 000 216

Brand
KEO
Item
#12 Bell-Tip Hey-Type Center Drill
Part Number
906-000-216
Category
Bell-Tip Hey-Type Center Drills
Available to Order
Also known as:906-000-216KEO
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Technical Specifications

KEO
Manufacturer Part Number
906-000-216

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

Product Description

The KEO Center Drill: Bell Type Hey, #12, 60°, 1 3/8 in Overall Lg, High Speed Steel (MPN 906-000-216) is a double-end bell-tip Hey-type center drill from KEO. It features a #12 size, 60° angle, and 1 3/8-inch overall length, constructed from high-speed steel.

Frequently Asked Questions

What is a KEO bell-type Hey center drill used for?

A KEO bell-type Hey center drill creates precise 60° center holes in workpieces for lathe operations. Its double-end design extends tool life, and the bell shape provides clearance for tailstock centers. It is commonly used in machining and metalworking across industrial departments.

What are the specifications of the KEO 906-000-216 center drill?

The KEO 906-000-216 is a #12 size, 60° angle, double-end bell-tip Hey-type center drill with 1 3/8-inch overall length, made from high-speed steel. It is manufactured by KEO and designed for precision centering in machining applications.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine KEO cutting tools like the 906-000-216 to procurement teams and plant engineers internationally.

How to select the right KEO center drill size?

Select a KEO center drill size based on the workpiece diameter and tailstock center size. The #12 size suits medium-duty centering; match the 60° angle to your lathe center. For double-end drills like the 906-000-216, ensure overall length fits your toolholder. Consult KEO's sizing chart for guidance.

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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