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1.5THSB Series Diamond Shank Adapters
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For slotted bushings |
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The 1.5THSB "diamond shank" adapter provides an SMR nest for
use with slotted bushings found in many fixtures and
parts. The cross section of the shank on these adapters
is a circle with two flattened sides (see sketch below).
The center of a 1.5" SMR is held precisely 1.000" (English unit version)
or 25mm (metric unit version) from the surface of the part. It seats on a
3-point conical land and is held in place firmly by a magnet.
Customers may specify any combination of sizes for shank diameter and flat-to-flat width
(see table below).
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Target centering:
±0.0005" (±0.013mm)
Offset tolerance:
±0.0005" (±0.013mm)
Shank diameter tolerance:
−0.0001", −0.0005"
(+0.003mm, −0.013mm)
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Flat-to-flat shank width tolerance:
−0.0001", −0.0005"
(+0.003mm, −0.013mm)
Material: Stainless steel
Hardness: HRC 42-45 |
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Here's how to construct the part number (using legend and table below).
Contact us with your specific requirements for shank diameter
and flat-to-flat shank width.
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Part Number Construction |
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Offset |
A |
| 1.000" |
1 |
| 25 mm |
25MM |
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Shank dia. "B" |
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Customer specify, in English or metric units, max dia.
0.625" (15.76mm) |
Shank width "C" |
Customer specify, in English or
metric units |
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