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How It's Made - Season 32 Episode 9 Compression & Extension Springs, Micro Drill Bits, Skiffs, Painted Glass Backsplashes

Trailer
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.

First Air Date: Jan 06, 2001

Last Air date: Mar 24, 2019

Season: 32 Season

Episode: 416 Episode

Runtime: 30 minutes

IMDb: 7.67/10 by 169.00 users

Popularity: 24.223

Language: French, English