Alpha HSS Tap Set UNC-1/2x13 UNCHS12 combination 51mm) Jobber Drill Bit Carded

51mm) Jobber Drill Bit Carded Gold Series

Automatic Drawer Retention System

CRC WHITE LITHIUM GREASE contains oxidation inhibitors to counter corrosion

Self Priming: Yes

SADDLE TYPE

Alpha HSS Tap Set UNC-1/2x13 UNCHS12 combination 51mm) Jobber Drill Bit CardedAlpha Tap Sets contain a Taper, Inter and Bottoming tap. TAPER taps have a lead of eight threads and are used as a starting tap in difficult or high precision holes. Alpha Taper taps can be identified by the single ring on the shaft near the driving square. INTERMEDIATE taps have a lead of four threads and are used in most general purpose applications. Alpha Intermediate taps can be identified by the two rings on the shaft near the driving square.