3Pcs Step Drill Bit Set | 2 Flute Hex Shank for Wood/Metal/Plastic | 4-22mm & 6-25mm Spiral & Straight Flute | Industrial 4241 Steel
R 1,964
or 4 x payments of R491.00 with
Availability: Currently in Stock
Delivery: 10-20 working days
3Pcs Step Drill Bit Set | 2 Flute Hex Shank for Wood/Metal/Plastic | 4-22mm & 6-25mm Spiral & Straight Flute | Industrial 4241 Steel
Efficient Chip Removal - 2 flute step drill bit clears debris instantly for smoother cuts in wood and metal. Optimized for high-speed drilling with minimal clogging.
Multi-Material Mastery - Step drill bits handle 4-22mm and 6-25mm holes in wood, plastic, and sheet metal. Spiral/straight flute options for specialized tasks.
Universal Tool Compatibility - Hex shank design fits all standard drills including BrandA, BrandB and BrandC tools. Includes 3 most-used sizes (4-22mm straight, 4-22mm spiral, 6-25mm spiral) with protective storage cases for organized workshop.
Industrial-Grade Durability - Heat-treated 4241 steel construction resists deformation at 3000+ RPM drilling speeds. 3X lifespan vs standard bits with reinforced cutting edges that maintain sharpness through extended use on tough materials.
Safe Accuracy - Each step bit maintains consistent diameter accuracy across all cutting levels. Chamfered edges reduce material splintering for cleaner finishes, while the fluted design ensures stable drilling without bit walking on smooth surfaces.