4Pcs Countersink Deburring Drill Bit Set | 90° HSS Taper Hole Cutter for Steel/Wood/Plastic | Flutter - Reduced Chamfering Tool with 4 Sizes (2-20mm)

Produktbeschreibung

Flutter-Reduced Accuracy - These HSS deburring drill bits minimize vibration for consistent taper holes and countersinks, suitable for industrial-grade metalworking and woodworking projects. Optimized Chip Removal - 90° high-speed steel construction with through-groove design reduces workpiece clogging, maintaining tidy cuts in steel, aluminum, and hard plastics. Versatile 4-Size Kit - Counterbore set covers 2-20mm diameter range (0.08-0.79in) for multi-material applications from electrical enclosures to furniture assembly. Low-Speed Performance - Specially engineered cutting edges deliver smooth results at reduced RPMs, extending tool life while working with delicate materials. Time-Saving Solution - Complete 4-piece chamfering set processes multiple hole sizes without tool changes, excellent for production lines and DIY workshops.