3-12MM Universal Efficient Drilling Tool Multifunctional Cross Alloy Drill Bits

3-12MM Universal Efficient Drilling Tool Multifunctional Cross Alloy Drill BitsDESCRIPTIONFeatures: * brand new and high quality. *It is made of high quality YG6X alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness. *Full-grinding and anti-rust treatment clean and sharp without burrs .The drill bit is more wear-resistant and more durable . *Fully automated polishing: Polished CNC is fully automated each is unified. *Small incision resistance，feature drilling stably fast speed not breaking the border. Opening neat smooth no broken edges no tremor phenomenon chip easily. *Professional glass and tile drill bits provide smooth and accurate drilling in ceramic tiles marble thin iron plate mirrors and glass. Remember to add Water or coolant when drilling. *8 different sizes available suitable for your different needs. It Can be installed in the general electric hand drill bench drill. Specifications: *Material: Cemented Carbide *Color: As picture show *Length: 76-83mm(Approx.) *Size: 3mm 4mm 5mm 6mm 7mm 8mm 10mm 12mm(Optional) *Quantity: 1pc Package Contents: 1* Drill Bit Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. POLICESShippingPaymentWARRANTY We only ship to confirmed walmart Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished please contact us immediately for further assistance. Payment must be completed within 5 days. If you have any problems about payment please contact us via walmart message. We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions please feel free to contact us via Ask seller a question . We will reply your email within 24 working hours. On Feb 3 2023 at 00:33:18 PST seller added the following information: