13Pcs/Set High Speed Steel Twist Drill Bits Tool Set With Round Handle Red Iron 1.5-6.5mm Twist Drill Bits Repair Hand Tools Description: A twist drill bit is a tool that cuts the round hole of the workpiece by rotating. It is named after its flute in the shape of a spiral. Twist drill bits can be used in manuals, electric handheld drilling tools, milling machines, lathes, and even machining centers. The bit material is generally high-speed tool steel or hard alloy. Features: 1. Suitable for aluminum, wood, plastic positioning and deep hole drilling iron holes. 2. Through heat treatment, stainless steel, tool steel, and other workpiece that are difficult to process, can be processed by these twisted drill bits. 3. High-speed steel to achieve high hardness, high wear resistance and high strength. 4. It can be used in user manual, electric handheld drilling tools, milling machine, lathe and more. 5. Twisted drill bits will make drilling easier and easier. Specifications: Material: high-speed steel Surface treatment: titanium plating Handle: round handle Quantity: 13 pieces Diameter: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm Weight: pprox. 182g Package Included: 13 x Twist Drill Bits 1 x Red Irom Box 1) We accept lipay, West Union, TT. LL major credit cards are accepted through a secure deposit payment processor. 2) Payment must be made within 3 days of placing the order. 3) If you can't bring back immediately after the auction ends, please wait for a few minutes and try again, the payment must be completed within 3 days. Approximately