1/4 -20 tap drill size for sale, brand-new and used.

USA 1" - 14 HSS CrN TAP GOOD CONDITION

VERMONT 1 3/8 - 6 BLACK OXIDE HSS START TAP VERY GOOD CONDITION &

ASTRO PNEUMATIC 7 piece Combination Drill Tap BIT SET - SAE Descriptions designed to drill, tap and deburr, all in one operation single piece drill/tap bit assures proper drill for tap size tapered design to prevent thread damage from over drilling made from hardened high speed steel material for use with steel, copper, brass, aluminum, and plastics set includes: 1 piece magnetic bit holder and 6 piece combination drill and taps: 6-32 nc, 8-32 nc, 10-24 nc, 10-32 nf, 12-24 nc, 1/4" x 20 nc.

GREENFIELD REAMER FOR 1 1/4 " NPT PIPE TAP. I ALWAYS USED A PIPE NPT REAMER ON THE LARGER PIPE TAP SIZES. 2 REASONS HELP REDUCE THE TOOL PRESSURE REQUIRED AND PRODUCES A BETTER QUALITY THREAD.

NEW NATIONAL BACK SPOT FACING TOOL HOLDER 1/2" TO 3/4" ARBOR NEW NEVER USED CONDITION

LOT 7 PIPE TAPS VERMONT 1 1/2 GREENFIELD 1" LH & RH 1/8 NPT. 2 TAPS HAVE CHIPPED THREAD WILL NOT PREVENT TAP FROM PRODUCING GOOD THREADS AS A INTERRUPTED TAP DOES. INTERRUPTED THREAD TAP

GREENFIELD M 3.5 X .6 X 1" HSS DIAMETER DIE NEW CONDITION PRICE FOR 1 EA.

LITTLE GIANT Die collet for 2" - 3/8 die's 2 3/4" outside diameter EXCELLENT CONDITION

GREENFIELD 7/8 - 9 Split Jaw 2 1/2" diameter Die EXCELLENT CONDITION

Little Giant 1/2 - 13 Split Jaw 2 1/2" diameter Die EXCELLENT CONDITION

This sale is for ONE LOT of NINE previously owned COPIES (originals not a photocopies) of: 1) Jacobs Mfg. Co., INDUSTRIAL DRILL & TAP CHUCKS CATALOG No. 100, (West Hartford 19??) 15 pages bound in a soft cover with 2-holes punched near the spine.

GREENFIELD 1 1/32 - 20 HSS TAP. VERY GOOD CONDITION &n

BESLY 1- 1/8 - 18 HSS 4 FLT TAP . GOOD CONDITION

REGAL 1- 1/16 - 18 HSS 4 FLT TAP . GOOD CONDITION

BESLY 7/16 - 14 GH3 EXTENDED 8" HSS PLUG TAP EXCELLENT CONDITION

BESLY 1/2 - 13 EXTENDED 8" HSS PLUG TAP EXCELLENT CONDITION

BESLY 9/16 - 12 EXTENDED 8" HSS PLUG TAP EXCELLENT CONDITION

HANSON WHITNEY M 20 - 2.5, S.T.I. ( HELICOIL ) HSS TAP VERY NICE CONDITION

NORTH AMERICAN 3/4 - 20 PILOTED GH9 HSS TAP