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
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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 KEOKEO 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.















