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Production Name: Solid carbide drill bits | |
Raw material: | Solid carbide |
Size range: | 1-20mm |
Shank diameter: | same as the size |
Size available: | 1-20mm, for example 8.1-8.5x60mm bronze coating, that means 8.1,8.2,8.3,8.4,8.5mm are all available, their overal length is 60mm, and the surface is bright uncoating or bronze coating two kinds, you can choose |
Color(Uncoating/coating) |
1. bright metal color; 2. TIN yellow color, 3. Black Ticn coating, 4, purple coating |
1. Delivery Time: 3-5days after paid for the goods with stock. Most of the sizes are in stock, if the goods are not instock, pls check with me about the delivery time.
2. Payment terms: L/C, T/T, credit card, paypal, etc.
3. Usage: drilling hole for the hard metal mateiral
Pls don't use the carbide products by hand!!






Spiral angle 118 degree
see the detail
high quality raw mateiral

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