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HOWA POWER CHUCKS

 


Pie Jaw®
Pie-Shaped Soft Jaws


 
Inch Serrations
HO12M Series


FEATURES: Full-grip jaws for increased surface contact on large diameter or thinwall parts, to prevent distortion and marring. Also ideal for fixturing non-cylindrical parts. Cast aluminum material. 1/16" x 90° serrations.

SIZES: Available for chuck sizes from 8" to 10" diameter, in standard height and extra high — see Dimensions page for part numbers. Note: in most cases, two-jaw power chucks use the next-larger-diameter top jaws.

DESIGN CONSIDERATIONS & SAFETY PRECAUTIONS: The "critical dimensions" shown in the dimension tables must match your master jaw, although outside dimensions can be different. Please check before ordering. When using extra-high or oversize-diameter top jaws, maximum allowable spindle RPM will be reduced somewhat. Please consult your chuck's operating manual.

MATERIAL (ALUMINUM): 319 aluminum alloy.

Carr Lane Manufacturing Co.
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