Air chuck suitable for boring processing of round workpieces on a lathe for small-diameter work.
"NPC-4TT-31" is a wedge-type rotating air chuck. It has a slim body and allows for a wide clamping range. It is well-suited for boring operations on thin-walled small-diameter round workpieces using a lathe. Our air chucks achieve high precision and durability by carefully hand-wrapping and assembling each individual part. 【Features】 ■ Rotating type ■ Wedge mechanism: 4 inch / 3 fingers ■ Air port position: center on the back side ■ Allows for a wide clamping range ■ Ideal for boring operations on thin-walled small-diameter round workpieces *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (Excerpt)】 ■ Type: 31 ■ Repeat Accuracy (mm): 0.002 ■ Number of Claws: 3 ■ Claw Stroke (φmm): 1 ■ Mounting Hole Pitch: P.C.D89 ■ Surface Mounting Bolts: M5×6 locations ■ Body Mounting Embedded Dimensions (Inner Diameter × Depth Convex/Concave) (mm): φ82.5h7×1.5 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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![[Drawing] Air Chuck 'NPC-4TT-31'](https://image.mono.ipros.com/public/catalog/image/01/6d1/478094/IPROS81618162208759645164.jpeg?w=120&h=170)
CAD data（1）
| Model number | overview | File |
|---|---|---|
| NPC-4TT-31 |
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Company information
Since its establishment, Nakaseiki has pursued micron-level production technology as a specialized manufacturer of precision machining. With "flexibility" and "creativity" as our keywords, we are engaged in the production and provision of ultra-precision components, as well as production equipment and tools. The numerous experiences and achievements we have gained in this process have culminated in ultra-precision technology and quality. We want to respond to products that evolve daily by integrating new technologies with precision. This is our belief.