Alpha VersaDrive Step Drill 4-30mm 505020-0300 Jewellery Making Net weight: 15

Net weight: 15

Features: High rotation 2

Thanks to the pendulum motion

Maximum Jaw Capacity: 44mm

Water-Seal Ring to help protect tools from water damage

Alpha VersaDrive Step Drill 4-30mm 505020-0300 Jewellery Making Net weight: 15The first step drill optimised for use with impact wrenches and impact drivers allowing the user to create holes in seconds. Specially hardened for impact wrench use Market leading 5mm thick drilling capacity Precision ground flutes for easy chip clearance with 135 split point angle for easy starting and accuracy Spiral flute design, for fast, smooth drilling with minimal kickback Titanium nitride coating reduces heat and increases lubricity for