BETA Φρεζοκατσαβίδι DIN 335-C 90° 30 mm TiN HSS

This BETA countersink is a high-quality tool designed for precise deburring, chamfering, and countersinking operations. Manufactured to DIN 335-C standard, it features a 90° cutting angle and a 30 mm nominal diameter, making it ideal for creating clean, conical recesses for flat-head screws. The tool is made from high-speed steel (HSS) with a titanium nitride (TiN) coating, providing excellent wear resistance and extended tool life. Suitable for use on steel, cast iron, non-ferrous metals, and plastics, this countersink delivers consistent performance in both manual and machine applications.

Advantages

High-speed steel construction ensures durability and sharpness retention. The TiN coating reduces friction and heat buildup, allowing for faster cutting speeds and improved surface finish. The 3-flute straight flute design provides smooth, chatter-free operation, while the right-hand cut direction is standard for most drilling applications. The ground manufacturing process ensures tight tolerances (h8) for precise, repeatable results.

Suitable for

• Deburring sharp edges on metal and plastic parts
• Chamfering holes for easier assembly
• Countersinking for flat-head screws in wood, metal, and plastic
• Use in drill presses, CNC machines, or handheld drills

Key specifications

• Tool Type: Countersink
• Standard: DIN 335-C
• Material: High-Speed Steel (HSS)
• Coating: Titanium Nitride (TiN)
• Cutting Angle: 90°
• Nominal Diameter (D1): 30 mm
• Shank Diameter (D2): 12 mm
• Overall Length (L1): 71 mm
• Cutting Length (L2): 12 mm
• Flute Type: Straight Flute
• Number of Flutes: 3
• Cutting Direction: Right-hand cut
• Suitable Materials: Steel, Cast Iron, Non-Ferrous Metals, Plastics
• Application: Deburring, Chamfering, Countersinking
• Manufacturing Process: Ground
• Tolerance: h8

Recommendations

For best results, use at moderate speeds with appropriate cutting fluid when machining metals. Ensure the workpiece is securely clamped to prevent vibration. This countersink is a reliable choice for professionals seeking precision and durability.