RUKO HSS 90° DIN 335 type C conical countersink set in plastic case

The Ruko-102152RO 6-piece countersink set, conforming to DIN 335 type C 90°, is an essential tool for professionals seeking precision and quality in their countersinking work. With diameters ranging from 6.3 mm to 20.5 mm, these countersinks are designed to deliver optimal performance on a wide range of materials, including steel, aluminum, brass, and plastics. Their high-speed steel (HSS) construction ensures exceptional durability and wear resistance, making them a reliable choice for demanding tasks.

Deep CBN flutes on the cutting edges allow for a clean, burr-free finish, minimizing vibration during the process.

• Number of cutting edges: 3
• Uncoated
• Cutting direction: right-handed
• Material: HSS
• Standard: DIN 335
• Countersink angle: 90°
• Shape: C-type 90°
• Main application: 900 N/mm² steel, aluminum, brass, plastics
• Other applications: bronze, cast iron