RUKO 6-piece HSSE-Co 90° conical countersink set in plastic case

The Ruko-102152ERO 6-piece countersink set, conforming to DIN 335 type C 90°, is an essential tool for professionals seeking precision and quality in deburring and countersinking materials. With diameters ranging from 6.3 mm to 20.5 mm, these countersinks are designed to deliver optimal performance in a wide range of applications, including steel, stainless steel, aluminum, brass, and plastics. Their HSSE-Co 5 construction ensures exceptional durability and wear resistance.

The deep CBN flutes allow the cutting edges to be extremely sharp, resulting in a clean, burr-free finish.

• Number of cutting edges: 3
• Coating: Uncoated
• Cutting direction: Right-hand
• Material: HSSE-Co 5
• Standard: DIN 335
• Countersink angle: 90°
• Shape: Type C 90°
• Main application: 900 N/mm² steel, 1100 N/mm² steel, stainless steel, aluminum, brass, plastics
• Other application: Bronze, cast iron