Constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance
The 135 degree split point ensures a true start and eliminates bit walking
for use in wood, metal, and plastic
The Irwin Tools 61630 No. 30 Double Ended Body, W, Bulk - Pack of 12 is ideal for basic drilling applications in metal, wood and plastic. Constructed of M-2 high speed steel for the best combination of strength, heat resistance and wear resistance, this bit will get the job done quickly. The 135 degree split point ensures a true start and eliminates bit walking.