#3 HSS Helical Flute Taper Pin Reamer BoltsandNuts.com Part Number: M12C20NTSSSADOG45HBO

Part Number: M12C20NTSSSADOG45HBO

Part Number DMOD26

Part Number: BIT-KFDY

The L-keys are made with 8660 nickel chromium molybdenum steel that's heat-treated to HRC 54-58 to produce tools that are hard

#3 HSS Helical Flute Taper Pin Reamer BoltsandNuts.com Part Number: M12C20NTSSSADOG45HBOProduct Description Tapered reamers turn a straight hole into a tapered hole into which standard taper pins will fit. The straight flute and spiral flute reamers are generally used by hand while the helical flute is designed for machine use. The square on the shanks of the straight and spiral fluted are suitable for holding in a tap wrench or vise. The straight flute taper pin reamer is recommended for most materials. The spiral flute taper pin reamer