Step drill 6.0 - 12.0mm Flowstep

RUKO Step Drill 6.0 – 12.0 mm UltimateCut Flowstep® . The ULTIMATECUT step drill is an ultra-fast and versatile tool that revolutionizes drilling efficiency. The cutting-edge geometry enables up to 75% faster drilling compared to conventional solutions. One tool replaces multiple drills – no unnecessary tool changes. • Size No. S1
• Drilling range: Ø 6 / 7 / 8 / 9 / 10 / 11 / 12 mm
• Suitable for material thicknesses up to 10 mm
• RUNaTEC coating ensures a significantly longer tool life