Samchully HCH Series 3-Jaw, Standard, Open-Center Power Chuck, 21" Size - HCH-21
Brand: Samchully- SKU:
- HCH-21
- ID:
- 885020
Samchully HCH Series 3-Jaw, Standard, Open-Center Power Chuck, 21" Size - HCH-21
The HCH Series Power Chuck is Samchully’s trusted standard for general-purpose turning. With its open-center design, the HCH-21 offers flexibility for bar work and through-hole applications, making it a reliable choice for a wide range of turning operations. Ideal for CNC lathes and turning centers, it delivers consistent performance and dependable clamping in both high- and low-volume production settings.
Technical Features:
Built with an open-center body for through-spindle operations, the HCH-21 provides a large through-hole diameter for bar feeding and shaft machining. This 3-jaw chuck offers a jaw stroke of up to 10.6mm and a maximum gripping force of 234kN, making it capable of handling heavy-duty clamping with precision. Engineered from hardened alloy steel for strength and longevity, the chuck is balanced for high-speed rotation and supports top RPM ratings while minimizing vibration. It’s compatible with standard hydraulic cylinders and available with a wide range of top jaws for versatile workholding.
View the HCH Series 21" to 32" Power Chucks Specifications
Specifications:
| SKU | HCH-21 [BLANK] |
| Includes | Mounting Bolts; Blank Drawnut; Soft Top Jaws; Master Jaws; T-Nuts; Handle |
| Through-hole Dia. (mm) | 140 |
| Grip Dia. Max (mm) | 530 |
| Grip Dia. Min. (mm) | 87 |
| Jaw Stroke Dia. (mm) | 10.6 |
| Plunger Stroke (mm) | 23 |
| Max. Permissible Input Force [kN(kgf)] | 90(9177) |
| Max. Static Gripping Force [kN(kgf)] | 234(23861) |
| Max. R.P.M. | 1700 |
| Weight [kg] | 235 |
| Series | HCH |
| Size | 21" |
| Includes | 3 Jaws |
| Jaws | 3 |
See all Samchully HCH Series 3-Jaw, Standard, Open-Center Power Chucks
For more info, visit www.p65warnings.ca.gov.
