Grizzly Industrial Wood Threading - 1in. Tap

Grizzly Industrial Wood Threading - 1in. Tap. Now you can create your own threading patterns on your LW drill press or radial arm drill. You'll be turning wood like a pro in no time with these 12 double-ended self-threading screws. Save even more time - make your own dowel guide bushings These economical precision tools have the strength to bore out the bore of any machine. Save even more time - make your own radial threads on your drill press or radial arm drill These single-sided double-thread