TRUSCO NC lathe collet holder ER collet holder SL type (metric) shank diameter 20 total length 103 for ER16

[Features]
Collet holder with flat for NC lathe.
The nut is an ER (hexagon, hook) type.
The shank diameter is metric, and there are four types: 20mm, 25mm, 32mm, and 40mm.
Wrenches and collets are sold separately.

[Use]
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【specification】
Shank diameter: 20
Outer diameter (mm): Nut diameter 28
Total length (mm): 103
Total length L1 (mm): 70
Total length L2 (mm): 33
Compatible wrench: W-ER16
Compatible collet: ER16

[Specification 2]
Collet holder with flat for NC lathe.
The nut is an ER (hexagon, hook) type.
The shank diameter is metric, and there are four types: 20mm, 25mm, 32mm, and 40mm.
Wrenches and collets are sold separately.
Shank straightness (runout accuracy): ±0.0010mm to 0.0030mm at a position of 300mm from the tip of the holder.

[Material/Finish]
SCM415

[Set contents/accessories]
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【Note】
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