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PERMANENT MAGNETIC CHUCKS HI-POWER MINI TYPE Model CMR

PERMANENT MAGNETIC CHUCKS HI-POWER MINI TYPE Model CMR

Product catalog summary

Permanent Magnetic Chucks

Model CMR HI-POWER MINI TYPE

Application: These chucks are designed for securing workpieces with weak magnetic properties, such as cemented carbide, during grinding. They are typically mounted on other chucks for use.

Features:

Utilizes a powerful rare earth magnet to ensure sufficient holding power on cemented carbide materials.

Specifications:

Model	Nominal Dimensions (mm/in)	Top Plate Pole Pitch	Height	Holding Power	Mass
CMR-1010	100×100 (3.93×3.93)	5 (2+3)	40 (1.57)	210N (21kgf) on □50×t25 carbide test piece	3.2kg/7.0 lb
CMR-1018	100×180 (3.93×7.08)	5 (2+3)	40 (1.57)	210N (21kgf) on □50×t25 carbide test piece	5.7kg/12.5 lb

Model CMR-H HI-POWER MINI TYPE

Application: Designed for grinding operations to hold materials like cemented carbide that cannot be fully secured.

Features:

CMR-H: Suitable for large, thick workpieces with excellent gap characteristics. Holding power increased by 1.5 times compared to conventional chucks.
CMR-HW: Effective for small, thin workpieces with holding power up to 2 times that of conventional chucks.
Both models feature stainless steel separators for enhanced accuracy stability.

Specifications:

Model	Nominal Dimensions (mm/in)	Height	Pole Pitch	Mass
CMR-H0709	65×90 (2.55×3.54)	30 (1.18)	6 (3+3)	1.3kg/2.8 lb
CMR-HW0709	65×90 (2.55×3.54)	30 (1.18)	2 (1+1)	1.3kg/2.8 lb
CMR-H1215	120×150 (4.72×5.90)	33 (1.29)	6 (3+3)	3.6kg/7.9 lb
CMR-HW1215	120×150 (4.72×5.90)	33 (1.29)	2 (1+1)	3.6kg/7.9 lb

Catalog excerpts

PERMANENT MAGNETIC CHUCKS HI-POWER MINI TYPE Model CMR-1

^PERMANENT MAGNETIC CHUCKS HI-POWER MINI TYPE These permanent magnetic chucks are designed for securing workpieces of materials having a relatively weak magnetic property such as cemented carbide during grinding. They are normally mounted on and held by other chuck for use. •The use of a powerful rare earth magnet ensures a sufficient holding power even on cemented carbide materials. Workable area (Example:Clamp groove)

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