Drillforce M35 Cobalt Step Drill 4-12/4-20/4-22/5-21/5-27mm TiAIN Drill Bit Spiral Groove Quick Change Shank For Stainless Steel

Drillforce M35 Cobalt Step Drill 4-12/4-20/4-22/5-21/5-27mm TiAIN Drill Bit Spiral Groove Quick Change Shank For Stainless Steel

Aliexpress UK