Alpen | Step Drill HSS 4-20mm Type_Gardening Sprayguns turn the stone clockwise while

turn the stone clockwise while fixating the leather honing wheel with the other hand and the EzyLock will easily loosen

the surface being generated may be a conical chamfer (plunging applications) or a beveled corner for the intersection of two planes (traversing applications)

Disc guard with quick adjustment for flexible working

Dial Indicator Gauge

Ideal for crafts and hobbies

Alpen | Step Drill HSS 4-20mm Type_Gardening Sprayguns turn the stone clockwise whileHSS Step Drill Range of sizes: 4 20mm Application Step drill bits are mainly used to cut holes in metal They are also used to drill wood, acrylic, and other plastics, but one limiting factor of the step drill bit is that they are only suitable for cutting thin materials, such as sheet metal