RUKO FLS-DIN373-M10-kernloch HSS-G záhlbník DIN 373 M10

Counterbore for creating recesses for cylindrical head screws according to DIN 373. The tool is made of ground high-speed steel (HSS-G) and delivers clean, precise counterbores in steel, cast iron, non-ferrous metals and plastics.

Advantages

Ground flutes and a cylindrical shank with h8 tolerance ensure accurate centering and smooth chip evacuation. The bright surface finish reduces friction and extends tool life.

Suitable for

• Steel
• Cast iron
• Non-ferrous metals
• Plastics

Key specifications

• Standard: DIN 373
• Nominal screw size: M10
• Counterbore diameter: 17.5 mm
• Pilot hole diameter: 10.2 mm
• Shank diameter: 10 mm
• Overall length: 63 mm
• Counterbore depth: 10 mm
• Number of flutes: 3
• Cutting direction: Right-hand

Recommendations

Use with a suitable pilot drill and cutting fluid for best results in tough materials.