STONEGO 1PC/6PCS Titanium Coated Spiral Saw Bit Set - Durable Compound Twist Bits for Efficient Cutting and Drilling; Ideal for Wood Metal and Plastic Applications

Features: 【6 Sizes】 6 most commonly-used sizes to satisfy all your needs. This drill bits fits the majority of power drill currently on the market and come with a portable plastic bag for easy storage and organization. 【Fully Ground Process & 135-degree Split Point】 Fully ground spiral groove design quickly decreases friction and heat for a faster and cooler drilling performance. 135-degree split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed. 【Multiple Application】 Suitable for Cutting such as Wood Plastic Aluminum Alloy and Other Softer Metals. 【Work Efficiently】 The product has sharp edges and high drilling efficiency. The center of the product has sharp serrations and with its help the drill can continue to drill horizontally after drilling. 1. High-speed steel material drill bits can be stable and durable 2. Easy to install suitable for most of electric drill 3. Drilling need matching with cooling liquid cooling liquid not included in the package. Usage Scenarios: 1.Suitable for holing cutting on wood soft metal aluminum plate iron etc. 2.suitable for drilling and cut grooving processing on thin wood plate wood aluminum and plastic boards Item Type: Drill Bits Brand: STONEGO Material: High-Speed Steel+Titanium Plating Structure: Saw&Drill Application: Woodworking Aluminum Alloy Plastic Board Drilling And Cut Grooving Product specifications: 3mm 4mm 5mm 6mm 6.5mm 8mm This is a 3 in 1 serrated drill: Function 1: Can be used as a drill Function 2: Can be used as a sawtooth groove Function 3: Can be used as a saw blade on the surface of wood Package list: 1PC Drill bits or 6pcs/Set Drill bits Set : 1pc (3mm+4mm+5mm+6mm+6.5mm+8mm) Drill Bits Note: 1.There could be some slight differences in the color tone of the pictures and the actual item. 2.Please allow 1-2mm differs due to manual measurement thanks.