50Pcs/Set Twist Drill Bit Set Saw Set HSS High Steel Titanium Coated Drill Woodworking Wood Tool 1/1.5/2/2.5/3mm For Metal Material: High Speed Steel Use: Wood Drilling DIY Supplies: Electrical 50pcs/Set Titanium Coated HSS High Speed Steel Drill Bit Set Tool 1mm - 3mm drill / tools? Ship by e-package,usually 7-12 business days.