LK Chen Han Swallow Tail Spear

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Swallow Tail Spear is one of the major battle field pole arms during the Han Dynasty to the 3 Kingdoms Period.
LK Chen create a 1:1 replica of this important ancient military weapon.
This is a medium to small size Han spear head
Length: 23.6 cm (9.3")
Socket inner diameter: 21 mm x 19.5 mm
150 grams (5.3 oz)
Recommended for a 2.2 - 2.6 meter (7' 6" - 8' 6") long wax wood pole.
Investment/lost wax casting with 1045 carbon steel.
Investment casting (also known as lost-wax casting in the art world), is the oldest known metal forming technique.
The key benefits are versatility, accuracy, repeatability, integrity, and the wax can be reused.
It is more expensive than other casting methods; however, it can incorporate intricate contours and the end components are near perfect, so they require little or no rework once cast.