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Homemade Tool Bit Graduation Marker

Tool Bit Graduation Marker
Torch on
Homemade graduation marker adapted from a HSS tool bit. Lathe bit was ground to a sharp point and is turned, in use, at 1000 RPM to produce a .007" cut depth.
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Dec 10, 2013 4:17 PM
Nice looking cuts from that tool.
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DIY Tool Bit Graduation Marker - comment on how to build a Tool Bit Graduation Marker - 1 comments
DIYer says:
Dec 10, 2013 4:17 PM
Nice looking cuts from that tool.

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