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KEO Countersink: 110°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank - General Purpose Three-Flute Countersinks
KEOGeneral Purpose Three-Flute Countersinks

KEO Countersink: 110°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank

The KEO Countersink: 110° is a general purpose three-flute countersink made of high-speed steel, with a 1 1/2 in body diameter and a 3/4 in shank (MPN 51501). This tool is designed for creating 110° chamfered holes…

SKU 3G-OTH-185034

Brand
KEO
Item
Countersink: 110°, 3 Flute, 1 1/2 in Body Dia, 3/4 in Shank
Category
General Purpose Three-Flute Countersinks
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Technical Specifications

KEO
Manufacturer Part Number
51501
Type
High Speed Steel
Flute
3
Shank
3/4 in
Body Dia
1 1/2 in
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Technical Documents

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

Product Description

The KEO Countersink: 110° is a general purpose three-flute countersink made of high-speed steel, with a 1 1/2 in body diameter and a 3/4 in shank (MPN 51501). This tool is designed for creating 110° chamfered holes in a variety of materials, leveraging its three-flute geometry for smooth cutting action.

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 the KEO 51501 countersink used for?

The KEO 51501 is a general-purpose three-flute countersink used to create a 110° chamfer or countersink hole in metal, plastic, or wood. It is commonly applied in deburring, screw-head seating, and preparing holes for fasteners in industrial machining and fabrication.

What are the specifications of the KEO 51501 countersink?

The KEO 51501 is a high-speed steel countersink with a 110° included angle, three flutes, a 1 1/2 in body diameter, and a 3/4 in shank. It is designed for general-purpose use and is manufactured by KEO under part number 51501.

Where to buy the KEO 51501 countersink worldwide?

3G Electric supplies the KEO 51501 countersink worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this KEO tool for your operation.

How to select the correct KEO countersink for your application?

Select a KEO countersink based on the required chamfer angle, material, and hole size. For general-purpose work, the 110° three-flute design suits most metals and plastics. Match the body diameter to your hole size and ensure the shank fits your tool holder.

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 general purpose three-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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