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HSS-E trapezoidal taps 29100-TR20X4HSS-E trapezoidal taps 29100-TR20X4

HSS-E trapezoidal taps 29100-TR20X4

497.25
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611.62
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Walter Prototyp
HSS-E trapezoidal taps • TMB • ≤2xD • TR/7H • PWZ-NORM • left hand flute 5° • Suitable for through hole • Tr 20x4 • P=4mm
P
H
M
S
K
N
O
= First choice
= Second choice
PRODUCT ATTRIBUTES
Tool designation (Designation) 29100-TR20X4
Thread size (D N) Tr 20x4
thread pitch (P) 4 mm
Functional length (l 1) 230 mm
Cutting edge length (L c) 120 mm
Useable length (l 3) 186 mm
Connection diameter (d 1) 14 mm
clamping width (⃞) 11 mm
Driving square length (l 9) 14 mm
Number of grooves (N) 3
DESCRIPTION & FEATURES
HSS-E trapezoidal taps • TMB • ≤2xD • TR/7H • PWZ-NORM • left hand flute 5° • Suitable for through hole • Tr 20x4 • P=4mm
Article number (J21):
29100-TR20X4
Company code (J3):
W
Standard number of properties layout (NSM):
DIN4000-80
Tool style code (BLD):
1
Thread form type (A1):
TR
Thread diameter (A21):
20 mm
Thread designation outside (A25):
Tr 20x4
Thread pitch (A3):
4 mm
Thread tolerance class (A5):
7H
Gate diameter (A6):
16,3 mm
Neck diameter (A9):
13,7 mm
Thread cutting part length (B1):
120 mm
Overall length (B3):
230 mm
Tap chamfer length (B4):
96 mm
Connection code type machine side (C11):
ZYL
Connection code form at machine side (C12):
21
Connection code style machine side (C15):
5
Connection size code machine side (C2):
140
Connection diameter machine side (C3):
14 mm