RUKO KES-DIN335-HSS-TiAlN 90° Countersink Bit, Ø10.4 mm, 3-Flute, TiAlN Coated

The RUKO KES-DIN335-HSS-TiAlN 90° countersink bit stands out with its titanium aluminum nitride coating, which delivers high wear resistance and heat resistance up to 800°C. This makes it a reliable choice for demanding deburring, chamfering, and countersinking tasks on steel, stainless steel, cast iron, non-ferrous metals, and plastics.

Highlights

• TiAlN coating for high wear resistance and heat resistance up to 800°C
• 90° cutting angle for standard countersinks
• Fully ground HSS body with 3 flutes for smooth cutting
• Cylindrical shank with 6 mm diameter for secure tool holding
• Suitable for steel, stainless steel, cast iron, non-ferrous metals, and plastics

In daily use

With a cutting diameter of 10.4 mm and overall length of 45 mm, this countersink is ideal for creating clean, precise chamfers and deburring holes in a wide range of materials. The right-hand cut and fully ground flutes ensure efficient chip removal and a fine surface finish.

Full specifications

• Tool Type: Countersink
• Standard: DIN 335 C
• Material: High-Speed Steel (HSS)
• Coating: Titanium Aluminum Nitride (TiAlN)
• Cutting Angle: 90°
• Cutting Diameter (D1): 10.4 mm
• Shank Type: Cylindrical Shank
• Shank Diameter (d2): 6 mm
• Overall Length (L): 45 mm
• Number of Flutes: 3
• Application: Deburring, Chamfering, Countersinking
• Suitable Materials: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metals, Plastics
• Manufacturing Process: Fully Ground
• Direction of Cut: Right-Hand Cut
• Heat Resistance: Up to 800°C
• Wear Resistance: High
• Surface Finish: Bright
• Product Series: KES

Final note

Engineered for precision and durability, this RUKO countersink bit is a dependable addition to any workshop or production environment.