taylortools

52º HY Spiral Flute Taps
Right Hand High Speed Steel
52º Spiral Flute taps have right hand helical flutes that provides greater lifting action for removal of long
chips from deeper blind holes, and are also used to span interruptions such as keyways, slots or gaps in
the surface to be threaded. Hy Spiral flute taps are used for tapping of ductile materials such as
aluminum, brass, copper, die cast materials, magnesium and some soft steels.
Size GH# # OF
FLUTES
Plug
EDP #
Bott.
EDP #
Size GH# # OF
FLUTES
Plug
EDP #
Bott.
EDP #
#3-48 NC 2 2 10528 10529 5/8"-18 NF 3 4 13338 13339
#3-56 NF 2 2 10628 10629 3/4"-10 NC 3 4 13638 13639
#4-40 NC 2 2 10828 10829 3/4"-16 NF 3 4 13738 13739
#4-48 NF 2 2 10928 10929 7/8"-9 NC 4 4 13848 13849
#5-40 NC 2 2 11028 11029 7/8"-14 NF 4 4 13948 13949
#5-44 NF 2 2 11128 11129 1"-8 NC 4 4 14048 14049
#6-32 NC 3 2 11238 11239 1"-12 NF 4 4 14148 14149
#6-40 NF 2 2 11328 11329 1"-14 NS 4 4 14248 14249
#8-32 NC 3 3 11438 11439 M3 x 0.5 3 2 50086 50087
#8-36 NF 2 3 11528 11529 M3.5 x 0.5 4 2 50116 50117
#10-24 NC 3 3 11638 11639 M4 x 0.7 4 2 50136 50137
#10-32 NF 3 3 11738 11739 M4.5 x 0.75 4 2 50166 50167
#12-24 NC 3 3 11838 11839 M5 x 0.8 4 2 50196 50197
#12-28 NF 3 3 16192 16193 M6 x 1.0 5 3 50266 50267
1/4"-20 NC 3 3 12038 12039 M7 x 1.0 5 3 50296 50297
1/4"-28 NF 3 3 12138 12139 M8 x 1.0 5 3 50336 50337
5/16"-18 NC 3 3 12238 12239 M8 x 1.25 5 3 50356 50357
5/16"-24 NF 3 3 12338 12339 M10 x 1.25 5 3 50436 50437
3/8"-16 NC 3 3 12438 12439 M10 x 1.5 6 3 50456 50457
3/8"-24 NF 3 3 12538 12539 M12 x 1.25 5 4 50536 50537
7/16"-14 NC 3 3 12638 12639 M12 x 1.75 6 4 50576 50577
7/16"-20 NF 3 3 12738 12739 M14 x 2.0 7 4 50646 50647
1/2"-13 NC 3 3 12838 12839 M16 x 2.0 7 4 50696 50697
1/2"-20 NF 3 3 12938 12939 M18 x 2.5 7 4 50756 50757
9/16"-12 NC 3 4 13038 13039 M20 x 2.5 7 4 50816 50817
9/16"-18 NF 3 4 13538 13539 M22 x 2.5 7 4 50866 50867
5/8"-11 NC 3 4 13238 13239 M24 x 3.0 8 4 50916 50917
Left Hand and other sizes available on request
V 1.0 – November 2011 Page 54