KEO Cutters - Premium Single-End Countersinks & Sets
KEO Cutters is a trusted American manufacturer of high-precision single-end countersinks. Made from premium high-speed steel with bright or TiN coated finishes, our countersinks deliver clean, accurate chamfers in a wide range of materials. Available in 82° and 90° point angles with various head and shank diameters, KEO tools are favored by machinists, toolmakers, and fabricators for their sharpness, durability, and consistent performance.
KEO Cutters Usage
Precision Chamfering
Creates clean, accurate countersinks and chamfers for screw heads, rivets, and deburring applications with excellent surface finish.
High-Speed Steel Construction
Premium HSS material provides sharp cutting edges and good heat resistance for reliable performance on steel, aluminum, brass, and other metals.
Multiple Angle Options
Available in popular 82° and 90° point angles to match standard screw head requirements and specific application needs.
Bright & TiN Coated Finishes
Bright finish for general purpose use and TiN coating for extended tool life and improved performance on harder materials.
Convenient Sets
Complete countersink sets in organized cases provide a full range of sizes for versatile workshop or job-site use.
Round Shank Compatibility
Standard round shanks fit most drill chucks, collets, and CNC tool holders for easy integration into existing setups.
KEO Cutters Bestsellers
Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 5/16" Shank Diameter, 1/2" Body Diameter
This precision Single-End Countersink features an 82° point angle, bright finish, and 5/16" round shank with 1/2" body diameter. Ideal for creating clean chamfers for flat-head screws and deburring holes in metal, plastic, and wood with excellent accuracy.
Single-End Countersink Set, Uncoated (Bright) Finish, 90 Degree Angle, 5/16" - 5/8" Head Diameter
This convenient set of 90° single-end countersinks includes multiple head diameters from 5/16" to 5/8". The bright finish and high-speed steel construction make it perfect for general purpose chamfering and countersinking tasks in the workshop.
Single-End Countersink Set, Uncoated (Bright) Finish, 82 Degree Point Angle, 5/16" - 1" Head Diameter
A comprehensive set of 82° countersinks ranging from 5/16" to 1" head diameter. Housed in a sturdy metal case, this set provides a full range of sizes for professional machinists and fabricators who need versatile chamfering capabilities.
Why Customers Choose KEO Cutters
KEO Cutters values and considers the needs of its customers and hopes to please everyone.
American-Made Precision
High-quality countersinks manufactured in the USA with strict quality control.
Versatile Angle & Size Range
82° and 90° angles with multiple head diameters to suit almost any countersinking task.
Professional Durability
Built to last with sharp cutting edges and options for coated or uncoated finishes.
KEO Cutters Company Values
At KEO Cutters we provide machinists and fabricators with reliable, high-performance countersinks that deliver clean results and long tool life.
- Precision: Accurate chamfering
- Quality: Premium HSS material
- Durability: Long cutting life
- Versatility: Multiple angles & sizes
- Finish Options: Bright & TiN coated
- Reliability: Consistent performance
Photos by Our Happy Clients
KEO Cutters Reviews
Our satisfied customers have found KEO Cutters solutions to be remarkably effective and user-friendly, as evidenced by the following reviews
Do you need a KEO Cutters
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