Description: 60 pieces HSS Titanium bits Made from high quality Titanium coated HSS Start without pre-punching, fast drilling rate with extremely low friction Home or personal DIY and general building / engineering use Perfect for plastic, wood, angle iron, metal and aluminium alloy Specification: Material: HSS Quantity: 60 pieces Size: 1.0mm to 3.5mm(1.0/1.5/2.0/2.5/3.0/3.5mm) Package Includes: 10 pieces 1.0mm drill bits 10 pieces 1.5mm drill bits 10 pieces 2.0mm drill bits 10 pieces 2.5mm drill bits 10 pieces 3.0mm drill bits 10 pieces 3.5mm drill bits Note: The colors may be different for the different display, please understand Please allow 1-3mm error due to manual measurement, make sure you do not mind before you bid