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KEO Center Drill: Plain Type, #7, 60°, 3 1/4 in Overall Lg, LH - Left-Hand Plain-Tip Center Drills
KEOLeft-Hand Plain-Tip Center Drills

KEO Center Drill: Plain Type, #7, 60°, 3 1/4 in Overall Lg, LH

The KEO Center Drill: Plain Type is a left-hand plain-tip center drill, double-ended, with a #7 size and 60° angle. It has a 3 1/4 in overall length and is made of AlTiN-coated high-speed steel, identified by…

SKU 3G-OTH-184410

Also listed as: 906001911 · 906 001 911

Brand
KEO
Item
Center Drill: Plain Type, #7, 60°, 3 1/4 in Overall Lg, LH
Category
Left-Hand Plain-Tip Center Drills
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KEO
Manufacturer Part Number
906-001-911
Type
#7, 60°, LH, AlTiN Coated High Speed Steel
Overall Lg
3 1/4 in
End Type
Double End

Technical Documents

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

Product Description

The KEO Center Drill: Plain Type is a left-hand plain-tip center drill, double-ended, with a #7 size and 60° angle. It has a 3 1/4 in overall length and is made of AlTiN-coated high-speed steel, identified by manufacturer part number 906-001-911.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a KEO center drill plain type used for?

A KEO center drill plain type creates precise conical starting holes in workpieces for lathe turning or grinding operations. The 60° angle and left-hand design suit specific machining setups, while the AlTiN coating extends tool life in ferrous materials.

What are the specifications of the KEO center drill #7?

The KEO center drill #7 is a double-ended plain type with a 60° angle, 3 1/4 in overall length, and left-hand rotation. It is made of AlTiN-coated high-speed steel, manufacturer part number 906-001-911, designed for precision centering in metalworking.

Where to buy KEO center drills worldwide?

3G Electric supplies KEO center drills worldwide, handling logistics and customs for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine KEO tooling like the #7 plain-type center drill with AlTiN coating, ensuring the right part for your application.

How to select the correct center drill size?

Select a center drill size based on the workpiece diameter and the required center hole dimensions. For a #7 size, match the drill's body diameter and overall length to your lathe tailstock or drill chuck capacity. The 60° angle is standard for most turning operations.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO Products

3G Electric supplies KEO left-hand plain-tip 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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