8-Piece Metric HSS Drill Bit Set for Wood and Plastic, 3mm-10mm - style: 8pcs 3 to 10mm

About this item

• 🔥 PREMIUM M35 COBALT STEEL: Crafted from industry-grade High-Speed Steel with 5% Cobalt (M35). This advanced alloy composition delivers outstanding heat, wear, and abrasion resistance, ensuring a cutting life that is substantially longer than standard HSS bits, even under heavy-duty use.
• 🎯 135° SPLIT POINT & TWIST DESIGN: Features a precision fully-ground 135-degree split point that prevents "walking" and allows for self-centering, ensuring fast, accurate, and clean starts. The dual twist flute design efficiently clears chips and debris, reducing friction and heat buildup.
• 📏 VERSATILE METRIC SIZES: This comprehensive 8-piece set includes the most commonly used metric sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, and 10mm (in 1mm increments). Built to strict DIN338 standards to meet your diverse daily drilling needs.
• 💪 BUILT FOR TOUGH MATERIALS: Specially engineered for cutting through hard metals effortlessly. Ideal for drilling stainless steel, cast iron, high-temperature alloys, titanium, hard plastics, and woods. (Note: Not recommended for high-carbon steel or hardened steel).
• 🧰 ORGANIZED INDEXED CASE: Comes in a durable, custom-molded plastic storage case with size indexes clearly marked. This compact organizer not only protects the drill bits from damage but also allows for quick identification and easy transportation to any job site.

Overview

• Material: Cobalt Steel
• Cutting Diameter: 3 millimeters
• Finish Type: Bronze
• Shank Type: Straight
• Cutting Angle String: 135 degrees