HY-PRO ® SEVEN General Purpose Class of Fit Taps
List 286 HY-PRO® SEVEN NRT
PACKED 1 PIECE
FORMING HSS
BR
TiCN
TiN
C/2.25P
Lc
lk
L1
L
Overall Length
Thread Length
Neck Length
Shank Dia.
Square Width
Square Length
Tap Drill Size
Surface Treatment
EDP Number
Thread Size
Class of Fit
L (mm)
Lc (mm) 6.00 6.00 6.00 8.40 8.40 8.40 9.60 9.60 9.60
L1 (mm)
d (mm) 3.58 3.58 3.58 4.27 4.27 4.27 4.93 4.93 4.93 6.48 6.48 6.48 8.08 8.08 8.08 9.68 9.68 9.68 9.32 9.32 9.32
k (mm) 2.79 2.79 2.79 3.33 3.33 3.33 3.86 3.86 3.86 4.85 4.85 4.85 6.05 6.05 6.05 7.26 7.26 7.26 6.99 6.99 6.99
lk (mm) 4.76 4.76 4.76 6.35 6.35 6.35 6.35 6.35 6.35 7.30 7.30 7.30 8.70 8.70 8.70
Min (mm)
Max (mm)
2868100 2868108 2868105 2868300 2868308 2868305 2868500 2868508 2868505 2868700 2868708 2868705 2868900 2868908 2868905 2869100 2869108 2869105 2869300 2869308 2869305
M3 x 0.5 M3 x 0.5 M3 x 0.5 M4 x 0.7 M4 x 0.7 M4 x 0.7 M5 x 0.8 M5 x 0.8 M5 x 0.8
6H 50.00 6H 50.00 6H 50.00 6H 55.00 6H 55.00 6H 55.00 6H 62.00 6H 62.00 6H 62.00 6H 65.00 6H 65.00 6H 65.00 6H 75.00 6H 75.00 6H 75.00 6H 82.00 6H 82.00 6H 82.00
16.00 16.00 16.00 19.10 19.10 19.10 22.20 22.20 22.20 25.40 25.40 25.40 28.60 28.60 28.60 31.80 31.80 31.80 49.10 49.10 49.10
2.75 2.80 2.75 2.80 2.75 2.80 3.64 3.71 3.64 3.71 3.64 3.71 4.59 4.67 4.59 4.67 4.59 4.67 5.49 5.59 5.49 5.59 5.49 5.59 7.36 7.49 7.36 7.49 7.36 7.49
Bright
TiCN
TiN
Bright
TiCN
TiN
Bright
TiCN
TiN
M6 x 1 M6 x 1 M6 x 1
12.00 12.00 12.00 15.00 15.00 15.00 18.00 18.00 18.00 21.00 21.00 21.00
Bright
TiCN
TiN
M8 x 1.25 M8 x 1.25 M8 x 1.25 M10 x 1.5 M10 x 1.5 M10 x 1.5
Bright
TiCN
TiN
10.10 9.24 9.39 10.10 9.24 9.39 10.10 9.24 9.39 11.11 11.11 11.29 11.11 11.11 11.29
Bright
TiCN
TiN
M12 x 1.75 6H 85.00 M12 x 1.75 6H 85.00 M12 x 1.75 6H 85.00
11.11 11.11 11.29 Bright
TiCN
TiN
Stocked Globally Stocked Note: Other coatings are available upon request. See page 784 for tap drill recommendations. Available Upon Request; MOQ May Apply
STT
P
M
K
N
S
H
Steel
Non-Ferrous
HRSA
Carbon Steel
Stainless Steel
Hardened Steel
Alloy Steel 4140 4340
Cast Iron
Aluminum Nickel Alloy Titanium
Die Steel
Low Medium High 1010 1018 1035 1045 1065
6Al4V (30 HRC)
~35 HRC
35-45 HRC
45-50 HRC
50-70 HRC
6061 7075 Casting Inconel
300
400 17-4 PH
35-100 SFM 20-50 SFM
45-100 SFM45-100 SFM
Good
Best
466
Forming Taps
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