Aluminum shafts have been the standard of both target archers and bow hunters for many years. The shaft can be made to very close tolerances, offering easy matching in spine and weight.
Chalco uses super high strength 7178 or 7075 aluminum alloy. The two alloys are manufactured using Chalco's patented manufacturing technology to achieve very high strength. This ensures that Chalco's aluminum arrow shaft pole can maintain its proper straightness under severe shooting conditions. Chalco aluminum arrow shaft pole is made of aluminum alloy, extruded into aluminium pole and cold drawn many times.
Chalco provide 7075 T9 and 7178 T9 aerospace alloy diamond polished and anodized finish aluminum arrow shaft pole, the hard anodized color could be silver, black finish, purple finish, gold finish.
7075 T9 aluminum shaft is usually for kids, beginners, which is used for young archer, could withstand the punishment of a junior or beginning shooter.
The popular and durable 7178 T9 alloy, is the premier aluminum target shaft, with striking polished black and gold hard anodized surface.
Chalco aluminium arrow shafts are classified by weight and each has its own characteristics.
Arrow shaft poles of various weight specifications can match almost every combination of bow weight and arrow length.
Extremely light aluminium arrow shaft pole - 0.03mm wall thickness
Ultra light aluminium arrow shaft pole - 0.33mm--0.36mm wall thickness
Light aluminium arrow shaft pole- 0.38 ---0.41mm wall thickness
Standard aluminium arrow shaft pole - 0.43mm--0.51mm wall thickness
|Alloy||Out diameter (mm)||Wall thickness (mm)|
|7075 / 7178||5.95||0.36|
|7075 / 7178||6.35||0.36|
|7075 / 7178||6.75||0.36|
|7075 / 7178||7.14||0.36|
|7075 / 7178||7.54||0.36|
|7075 / 7178||7.94||0.36|
|7075 / 7178||8.33||0.36|
|7075 / 7178||8.73||0.30|
|7075 / 7178||8.73||0.33|
|7075 / 7178||8.73||0.36|
|7075 / 7178||9.53||0.33|
|7075 / 7178||9.92||0.28|
|7075 / 7178||9.92||0.30|
|7075 / 7178||10.31||0.33|
|Available color：Black，blue, golden, silver, red, purple, orange, gray, could custom anodized any color as request.|