KWB Countersink Bit HSS 5-Flute 12 mm DIN 335 C 704310

This KWB countersink bit stands out with its five-flute design, which delivers a smoother finish and faster chip removal compared to typical three-flute bits. Ground from high-speed steel, it is built for clean, chatter-free countersinking in a wide range of materials.

Highlights

• Five cutting edges for smooth, vibration-free countersinking
• Ground HSS construction for durability and sharpness
• 90° countersink angle suits standard flat-head screws
• Cylindrical 6 mm shank fits most drill chucks
• Self-service packaging for easy retail display

In daily use

The 12 mm diameter and 90° angle make this bit ideal for preparing screw holes in wood, plastics, and non-ferrous metals. It also works well for deburring drilled holes in steel. Use it in a drill press for best control, or in a hand drill for quick touch-ups.

Full specifications

• Tool type: Countersink bit
• Material: High Speed Steel (HSS)
• Number of flutes: 5
• Countersink diameter: 12 mm
• Shank diameter: 6 mm
• Shank type: Cylindrical
• Countersink angle: 90°
• Standard: DIN 335 C
• Cutting direction: Right-hand cut
• Manufacturing process: Ground
• Surface finish: Bright (uncoated)
• Suitable materials: Steel, non-ferrous metals, plastics, wood
• Packaging type: SB-packed (self-service packaging)
• Colour: Metallic silver

Final note

A reliable five-flute countersink for clean, precise screw holes in everyday workshop tasks.