Hi Guys,
Not sure if anyone saw this on eBay but i bought it. I assume its for measuring shapes with an uneven number of sides, and maybe tools with an odd number of flutes.
2 of the mic heads can be moved the the positions for different sided shapes as marked, whilst the other head remains fixed. It looks like it measures from the center out, so if you were measuring a cylinder you would be reading the radius not the dia.
The other large is a setting master, it fits in the frame so you can set all 3 heads correctly. Well i think so...The 2 knurled rings i have no idea about, they fit over the mics but why i'm not sure.
Anyone seen one before? Maybe BT has some literature? Being a Hommel Werke it is very nicely made but it has really limited uses.
Attached Images
Read the full thread at metalworkforums.com...
Not sure if anyone saw this on eBay but i bought it. I assume its for measuring shapes with an uneven number of sides, and maybe tools with an odd number of flutes.
2 of the mic heads can be moved the the positions for different sided shapes as marked, whilst the other head remains fixed. It looks like it measures from the center out, so if you were measuring a cylinder you would be reading the radius not the dia.
The other large is a setting master, it fits in the frame so you can set all 3 heads correctly. Well i think so...The 2 knurled rings i have no idea about, they fit over the mics but why i'm not sure.
Anyone seen one before? Maybe BT has some literature? Being a Hommel Werke it is very nicely made but it has really limited uses.
Attached Images
IMAG1952.jpg (244.1 KB)
Read the full thread at metalworkforums.com...
Hommel Werke unusual micrometer
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