Mtsooning 10PCS 0.5mm Micro Straight Shank Twist Drill, Heat Resistant HSS Drill Bit, Tiny High Speed Bit for Plastic, Copper, Wood, Metal, Aluminum Alloy, Steel, Cast Iron - SZ050090031323RK-1

• UPC   682698804544
• High-Speed Steel Construction: Made from Titanium Coated HSS-4341. The Twist power tool drill set with heat resistant and wear resistance can provide longer tool life, suitable for drilling high hardness materials Multiple Use: Wire Gauge Micro Drill Bits are ideal for gold, silver, wood, hard and soft metals, plastic, PVC, beads, and jewelry. it can be used with a wide range of hand and motorized tools for home DIY, workshop or vehicles repair shop. Practical Design: The Rotary hand tools designed with 135° split point are very lightweight, making cutting faster and less powerful, preventing walking and cutting stainless steel more precisely, thanks to its precision grinding inclined blade design. Cost-Effective: The package contains 10PCS 0.5mm fully ground high-speed steel mini twist drills in total. With sufficient quantity, these drills can meet needs for Jewelers, Model Makers, Hobbyists, Professional Craftsmen. Quality Service: We are confident that MIni HSS Drill will give you a excellent purchase experience. If have any quality problem, you can contact us.