Professional Tools This professional quality air tool set is ideal for grinding and polishing metal components. The air die grinder is well made, and has a 1/4 inch NPT collet and 1/4 inch NPT air inlet requiring a 3/8 inch hose (not supplied). The grinder has a safety trigger that requires a flick of the thumb to release before the handle can be operated, ideal for preventing accidental operation. There are also 10 mounted grinding stones with 1/4 inch shanks and 1/8 inch shanks. A collet is provided for use with the 1/8 inch shanks. Supplied complete in carrying case. Specification: Type : Air Die Grinder 1/4 inch diameter shanks : 5 mounted grinding stones 1/8 inch diameter shanks : 5 mounted grinding stones Collet : 1/8 inch BSP Nipple : 1/4 .
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