Greenlee 24477 Standard Round Knockout Punch Unit 40.5 mm Other Tools includes captive pin

includes captive pin

and countersinking--all with one bit

Heavy duty manalium cylinder

Every tool that bears the RIDGID brand is engineered to the same high standards of quality

Regular Length: 8-Inch – 45-Degree

Greenlee 24477 Standard Round Knockout Punch Unit 40.5 mm Other Tools includes captive pinPUNCH UNIT ASSY, 40. 5MM BB From the Manufacturer Greenlee round standard metal punch units are complete units consisting of punch, die and draw stud. They can punch quick clean holes through metal up to 10 gauge (check specs for specific punches). They can be used with battery powered, hydraulic, ratchet or manual drivers. Properly assembled through pilot holes, they will make clean, fast and accurate holes. After cutting the slug falls free in the