3" 4 Jaw Independent Precision Chuck & 5C Arbor
SKU
202-5446
$185.35
In stock
Shipping UPS Ground
Details
| Mfg SKU # | 202-5446 |
|---|---|
| Lathe Chuck Category | Independent Lathe Chucks |
| Brand | Shars Tool |
| chuck diameter | 3 |
| shank size | 5C |
| Number of Jaws | 4 |
| Maximum RPM | 4000 |
| max capacity | 3.15 |
| min capacity | 0.179 |
Spotlight
- 5c arbor allow to use in headstock to replace typical lathe chuck for more rigid clamping in small part application
- Accuracy is maintained for the entire clamping range
- Semi-steel chuck body made from high quality cast iron
- 4 pinion design with each pinion ground and hardened to HRC 43
- Both side of jaw teeth and guides are ground and hardened to HRC 58-62
- Each set of jaws are serialized in their own set
- A serialized set of jaws are then finished, ground, and lapped on their designated chuck body which will be the same chuck body on the final assembly to achieve a greater accuracy
- Before assembling the jaw to its designated chuck body, the jaw's finish machining are performed on a closed tolerance state of the art CNC machine from Japan
- Scroll plate's thread flank are ground on both side to achieve a tighter contact with the master jaw
- Each chuck has gone through rigorous accuracy and repeatability inspection with clamping and jamming multiple random testing rods or rings
- Chuck Center Hole: 0.866"
- Chuck Body Thickness: 1.653"
- Runout: 0.003"
Clamping Range:
- Internal Jaw:
- Clamping Range A-A1: 0.196 - 1.378"
- Clamping Range B-B1: 1.378 - 3.149"
What’s Included
- One set reversible jaw for internal clamping and external clamping
- Lathe Chuck Key