C.K Wood Drill Bit Metric Set of 5~ Chrome vanadium steel for long life performance~ Brad pointed for accurate drill starts~ Spur ground external edge for clean hole cutting~ Contents: 4, 5, 6, 8 & 10 mmTechnical Specification:CE Certified: NoConflict Materials Content : NoREACH Content Status SVHC Free or Contains SVHC: SVHC freeRoSH Regs Within Scope: NoBatteries Included: NoBattery Powered: NoCharger Included: NoMains Powered: NoHealth and Safety Text: Users and bystanders are advised to wear safety gogglesWeight: 0KgWarranty: 12 months. C.K products are guaranteed for 1year against imperfect materials or workmanship. Damage caused through normal wear and tear or resulting from inappropriate use, is not covered.