
How It's Made — Season 32
S32E092019-03-1021m
Compression & Extension Springs, Micro Drill Bits, Skiffs, Painted Glass Backsplashes
Computer-controlled machinery coils and shapes steel wire into compression and extension springs before heat treatment and finishing. Carbide blanks are diamond-ground into extremely small drill bits, lightweight composite layers are vacuum-infused to form fishing skiffs, and low-iron glass is cut, tempered and coated on the reverse to create painted backsplashes.
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S32E09 — Compression & Extension Springs, Micro Drill Bits, Skiffs, Painted Glass Backsplashes
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