Ridgid 42365 341 Reamer, 1/8-Inch This item is 42365 REAMER, 341 This product is used for pipe-cutters This product manufacture by United States Reamer accessory for Model 300 Power Drives and Model 535 and 535A Threading Machines Positive locking, 5-flute cone Right handed 1/8" - 2" size Unmatched durability and reliability