Page 1878 - Master Catalog 2017, Inch

Production Taps
TRU-LEDE Forming Taps • Blind Holes in General Machining Applications
™

(Series 2502/5502 • Machine Screw and Fractional • Bottoming Entry Taper — continued)

first choice
alternate choice

TiN
TiCN TiN uncoated inch dimensions
TiCN
uncoated
number of pitch diameter
order # catalog # order # catalog # order # catalog # D1 size L L3 L2 D lube grooves limit
– – 2747535 17255 3/8 - 16 2.94 .75 1.25 .381 4 H7
2746516 19554 2746298 19873 2747537 17254 3/8 - 16 2.94 .75 1.25 .381 4 H5
– 2746296 19874 2747534 17257 3/8 - 24 2.94 .75 1.25 .381 4 H5
– – 2747528 17265 1/2 - 13 3.38 .94 — .367 4 H8
– 2896309 19875 2747530 17264 1/2 - 13 3.38 .94 — .367 4 H5
– – 2747524 17266 1/2 - 20 3.38 .94 — .367 4 H5
– – 2747499 17280 5/8 - 11 3.81 1.09 — .480 6 H7
NOTE: Form taps require a larger drilled hole size prior to tapping than corresponding cutting taps.
Refer to tables on pages W231–W232 for the recommended pitch diameter limit for 2B or 3B class of fit.

Production Taps

W180 widia.com

W180 W181 Mi
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WID_Master16_Taps_W180_W181_Minch_REBRAND.indd 180 h REBRAND O b 23 2015 9 36 AM 10/30/15 2:46 PM