M2 STEP DRILL BIT SET, 3 PIECE METAL SET - METRIC (4MM - 32MM) Box Size:2 x Step Drill Set grinding angle

grinding angle

135° self-centering split point starts quickly on flat or curved surfaces

Built for professional

- Wide flutes provide a fast

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M2 STEP DRILL BIT SET, 3 PIECE METAL SET - METRIC (4MM - 32MM) Box Size:2 x Step Drill Set grinding angleUsed to drill a range of different sized holes with a single bit Since each bit size drill holes less than 1 4 deep, a step bit is mainly used for drilling thin material such as sheet metal Each step in the drill enlarges the original hole. The smallest bits are self starting in that they need no pilot drill to start off the hole Sheet metal work is associated with step drill bits Made from M2 High Speed Steel (HSS) offering the best combination of