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Dave Thomas | all galleries >> South Central Pennsylvania >> NAWCC Clock Museum > Dies and Hobs
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29-DEC-2010

Dies and Hobs

Hobs are used to cut gears. The dies are used with
a mating piece to shape a piece of metal by stamping.

Canon EOS 40D ,Tamron SP AF 17-50mm f/2.8 XR Di-II LD Asp IF
(E5577) 1/40s f/3.2 at 31.0mm iso800 hide exif
Full EXIF Info
Date/Time29-Dec-2010 15:46:31
MakeCanon
ModelCanon EOS 40D
Flash UsedNo
Focal Length31 mm
Exposure Time1/40 sec
Aperturef/3.2
ISO Equivalent800
Exposure Bias0.33
White Balance
Metering Mode (-1)
JPEG Quality
Exposure Programshutter priority (2)
Focus Distance

other sizes: small medium original auto