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KEO Countersink: 120°, 1 Flute, 1 1/4 in Body Dia - Fast-Cutting Single-Flute Countersinks
KEOFast-Cutting Single-Flute Countersinks

KEO Countersink: 120°, 1 Flute, 1 1/4 in Body Dia

KEO Fast-Cutting Single-Flute Countersinks.

SKU 3G-OTH-185347

Also listed as: 919000141 · 919 000 141

Brand
KEO
Item
Countersink: 120°, 1 Flute, 1 1/4 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
919-000-141

Technical Documents

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

Product Description

KEO Fast-Cutting Single-Flute Countersinks.

Frequently Asked Questions

What is the KEO 120° countersink used for?

The KEO 120° countersink is used for creating a conical recess in metal or plastic to allow a flat-head screw or bolt to sit flush with the surface. Its single-flute design provides fast, chatter-free cutting in production and maintenance applications.

What are the specifications of the KEO 919-000-141 countersink?

The KEO 919-000-141 is a 120° countersink with 1 flute and a 1 1/4 in body diameter. It is made of high-speed steel (HSS) for durability. The single-flute geometry enables aggressive material removal while reducing vibration during operation.

Where to buy the KEO 919-000-141 countersink worldwide?

3G Electric supplies the KEO 919-000-141 countersink worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this KEO single-flute countersink.

How to select the correct KEO countersink for a job?

Select a KEO countersink based on the screw head angle (e.g., 120° for metric flat-head screws) and material. For harder metals, choose high-speed steel like the 919-000-141. Match the body diameter to the screw head size to ensure proper seating without over-countersinking.

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 fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Countersink: 120°, 1 Flute, 1 1/2 in Body Dia, 3/4 in Shank, High Speed Steel (MPN 919-000-129)
KEO
KEO Countersink: 120°, 1 Flute, 1 1/2 in Body Dia, 3/4 in Shank, High Speed Steel (MPN 919-000-129)
KEO Countersink: 120°, 1 Flute, 2 in Body Dia, 3/4 in Shank, High Speed Steel (MPN 919-000-117)
KEO
KEO Countersink: 120°, 1 Flute, 2 in Body Dia, 3/4 in Shank, High Speed Steel (MPN 919-000-117)
KEO Countersink: 120°, 1 Flute, 1 3/4 in Body Dia, 3/4 in Shank, High Speed Steel (MPN 919-000-177)
KEO
KEO Countersink: 120°, 1 Flute, 1 3/4 in Body Dia, 3/4 in Shank, High Speed Steel (MPN 919-000-177)
KEO Countersink: 120°, 1 Flute, 1/4 in Body Dia, TiN Coated High Speed Steel (MPN 919-000-082)
KEO
KEO Countersink: 120°, 1 Flute, 1/4 in Body Dia, TiN Coated High Speed Steel (MPN 919-000-082)
KEO Countersink: 120°, 1 Flute, 1/4 in Body Dia, High Speed Steel (MPN 919-000-081)
KEO
KEO Countersink: 120°, 1 Flute, 1/4 in Body Dia, High Speed Steel (MPN 919-000-081)
KEO Countersink: 120°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank, TiN Coated High Speed Steel (MPN 919-000-106)
KEO
KEO Countersink: 120°, 1 Flute, 1/8 in Body Dia, 1/8 in Shank, TiN Coated High Speed Steel (MPN 919-000-106)

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