3.175mm * 0.8mm PCB drilling, micro carbide engraving drill, 10PCS CNC router tools, printed circuit board / SMT / CNC /dremel circuit board / SMT / CNC /dremel
Product Name: Carbide Miniature Drill (Tungsten steel), with high hardness, high wear resistance, high strength, anti-bending, anti-breakage and other characteristics, complete specifications. Long life, it can be in-depth under normal working conditions 2000-5000 months, you can also return to grinding 4-5 times Product Specifications: Blade diameter 0.1-6.5mm Shank diameter: 1/8 (3.175 mm) Processing range: for circuit boards, electronics, SMT, mold, metal processing, communications and other industries, Material: Blade for the import of carbide (tungsten steel) series of drill bits Product Name Carbide Miniature Drill Bit It has the features of high hardness, high abrasion resistance, high strength, anti-bending, anti-breakage and so on. It has complete specifications and long service life. It can work in 2000-5000 pieces under normal working conditions. Return grinding 4-5 times Product Specifications: Blade diameter 0.1-6.5mm Shank diameter: 1/8 (3.175 mm) Processing range: for circuit boards, electronics, SMT, mold, metal processing, communications and other industries. Material: Blade for the import of carbide (tungsten steel) series of drill bits Features: 100% new, high quality. Product Features; 1; Drill chip space is large: Chip resistance is small. Chip removal smooth. Drilling small heat. Reduce drilling. 2; superior cutting edge sharpness; due to the use of nanotechnology and advanced grinding technology. Drill cutting edge sharper than before. Can reduce the cutting force. Reduce the rate of broken drilling. Improve the hole wall quality. 3, The tool design based on the customer application The drill bit is rich in variety to meet different application requirements The drill bit all parameters, such as drill core thickness, drill core taper, etc., have been carefully designed, the effect is obvious. 4, The cutting edge is strictly symmetrical: It is good for efficient cutting. Drill bit models are as follows; for other supporting models, please contact customer service.
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1. After the platform confirms the payment, we will send the goods within 3 days (weekday, not holiday season).
2. Within 20-60 working days, through the quick delivery through the standard shipping / China Post registered air mail / postal NL delivery of less than 2 kg of goods, if you need the item urgent, please contact us express delivery.
We will calculate the express freight for you.
3. When you receive your order, within 24 hours, please carefully check. If you have any questions, please contact us directly.
4. If you are not within the delivery time, please contact us without hesitation. We will check the post office and customs for you.
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