Power-Tec Stepped Drill 4 - 30mm 91170 U2-B4 Expertly designed for comfort and

Expertly designed for comfort and durability

Fit around hoses up to 50mm in diameter

illustrating the tool's efficient power usage

3mm collet

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Power-Tec Stepped Drill 4 - 30mm 91170 U2-B4 Expertly designed for comfort andMulti diameter HSS step drill, provides the ability to increase the sizing of drilled or punched alignment holes accurately without changing tools. A rapid drilling tool ideal for mechanics, panelbeaters or fabricators. Drill diameters from 4 30mm in 2mm increments, without the need to change tools. Spiral flute provides two cutting edges for faster drilling and includes edge breaker & self starter. Step drill has a deburring zone which can deburr the