The 3PC Step Drill Bit Set (Item Number: WP400427) is a professional-grade tool designed for various drilling applications. Constructed from high-quality HSS4341 material, these step drill bits are fully heated for extended durability and a long working life. The ground spiral flute design ensures quick and efficient drilling, while the ground body provides high accuracy for precise drilling results. This set is suitable for drilling general iron sheet, steel plate, aluminum plate, and plastic materials.
Feature | Description |
---|---|
Name | 3PC Step Drill Bit Set |
Item Number | WP400427 |
Grade | Professional |
Material | HSS4341 |
Application | General iron sheet, steel plate, aluminum plate, plastic |
Specifications | |
Diameter | 4-12mm, 4-20mm, 4-32mm |
Working Length | 40mm, 51mm, 75mm |
Total Length | 64mm, 72mm, 100mm |
SKU | WP400427 |
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