1. Standard size / Specification of Twist drill:
CNC Precision Extra Long Straight Shank Solid Tungsten Carbide Twist Drill Bit
Twist Drill Bit | Carbide Twist Drill | Solid Carbide Twist Drill Bit
1. Packaging (Four steps only and three packaging schemes!)
2. Our type of shipping
Express, Ocean shipping or Air shipping.
2. Confirm the model and price.
3. Pay money.
4. Prepare materials and draw the drawings. (About 2 days)
5. Arrange to manufacture. (About 4 days)
6. Packing and binding. (About 0.5 days)
7. Deliver goods from factory. (About 0.5 days)