Description: 13pcs hexagonal handle titanium plated twist drill Surface treatment: Titanium plating Material: high speed steel Product weight: 175g Packing: plastic bag Uses: It can be used for drilling thin plates such as wood plastic aluminum and iron. 13pcs Each twist drill size: 1.5mm/ 0.06" 2.0mm/ 0.08" 2.5mm/ 0.10 " 3.0mm/ 0.12" 3.2mm/ 0.13" 3.5mm/ 0.14" 4.0mm/ 0.16" 4.5mm/ 0.18" 4.8mm/ 0.19" 5.0mm/ 0.20" 5.5mm/ 0.22" 6.0mm/ 0.24" 6.5mm/ 0.26". Features: 1. This set of durable 13 piece titanium nitride coated drill bits lasts six times longer than standard drill bits. 2. The 1/4 "hex shank is specially designed for cordless screwdrivers which can enableyou tochange the drill bitsquickly. 3. Titanium coated HSS drill set with standard 1/4 "hex shank that will fit cordless screwdrivers drills etc or use in standard drill chucksteel wood plastic etc. Package Included: 1x 1.5mm HSS Drilling Bit 1x 2.0mm HSS Drilling Bit 1x 2.5mm HSS Drilling Bit 1x 3.0mm HSS Drilling Bit 1x 3.2mm HSS Drilling Bit 1x 3.5mm HSS Drilling Bit 1x 4.0mm HSS Drilling Bit 1x 4.5mm HSS Drilling Bit 1x 4.8mm HSS Drilling Bit 1x 5.0mm HSS Drilling Bit 1x 5.5mm HSS Drilling Bit 1x 6.0mm HSS Drilling Bit 1x 6.5mm HSS Drilling Bit DIY Supplies:Woodworking Certification:CE Type:Twist Drill Bit Origin:CN(Origin) Use:Wood Drilling is_customized:Yes Material:High Speed Steel