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| Product Name | high quality professional manufacturer straight shank 1-20mm black&yellow fully ground drill bit for metal drilling |
| Material | high speed steel |
| Color | black&amber color |
| Standard | DIN338,ISO,ANSI,DIN340,DIN1897,DIN1869,DIN345 |
| Process | fully ground |
| Certification | ISO9001 |
| Usage | metal drilling like aluminum |





Our drill bit warehouse


Our detection room
Our cologne exhibition
Packing Details :poly bag,plastic case,pvc tube and others you need
Delivery Details : 5-35 days




A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-35 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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