RUKO HSS-Co 5 conical countersink, maximum diameter 10 mm, shape C 90º.

The Ruko-102113E DIN 335 Form C 90° HSS-Co 5 Countersink is a high-precision tool designed to deliver exceptional performance when countersinking various materials. Made of high-speed steel with a 5% cobalt content, this countersink is ideal for working with non-ferrous metals, steel, thermoplastics, and hard plastics, as well as sheet metal up to 4 mm thick. Its innovative design includes a DIN 1412 C split point cutting point, allowing for easier and more precise cutting starts.

The 118° cutting angle and 20/30° taper angle, along with its cylindrical shank and three cutting edges, ensure efficient and clean countersinking.

• Material: HSS-Co 5
• Cutting point: Split point DIN 1412 C
• Cutting angle: 118º
• Cone angle: 20/30º
• Cutting direction: Right-hand
• Countersink angle: 90º
• Shank: Cylindrical
• Number of cutting edges: 3
• Cutting capacity: Sheet metal up to 4 mm
• Presentation: Translucent plastic case with hanger