0-1/2" SELF ALIGNING TAP & REAMER HOLDER (3906-0293)

HHIP 0-1/2" Self Aligning Tap & Reamer Holder Base of guide has two 120° vees that accept round parts. 3/8" diameter and 1/2" stem for chucking alignment. Supplied with 2 sets of hardened jaws including one 0-#8 & one #10-1/2". Jaws provide firm grip and 90° alignment that eliminates tap breakage while producing perfectly aligned threads. Two apertures in the side of the sleeve allow you to check the progress of the tap. Shipping Weight: 0.6 lbs