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HSS-E machine taps 20211-M1.2HSS-E machine taps 20211-M1.2

HSS-E machine taps 20211-M1.2

39.08
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48.07
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Walter Prototyp
HSS-E machine taps • Prototex OS • ≤1xD • M/5H • DIN 371 • Suitable for through hole • M 1.2 • P=0,25mm
P
H
M
S
K
N
O
= First choice
= Second choice
PRODUCT ATTRIBUTES
Tool designation (Designation) 20211-M1.2
Thread size (D N) M 1.2
thread pitch (P) 0,25 mm
Overall length (l 1) 40 mm
Cutting edge length (L c) 5 mm
Useable length (l 3) 5 mm
Shank diameter (d 1) 2,5 mm
clamping width (⃞) 2,1 mm
Driving square length (l 9) 5 mm
Number of grooves (N) 2
DESCRIPTION & FEATURES
HSS-E machine taps • Prototex OS • ≤1xD • M/5H • DIN 371 • Suitable for through hole • M 1.2 • P=0,25mm
Article number (J21):
20211-M1.2
Company code (J3):
W
Standard number of properties layout (NSM):
DIN4000-80
Tool style code (BLD):
2
Thread form type (A1):
M
Thread diameter (A21):
1,2 mm
Thread designation outside (A25):
M 1.2
Thread pitch (A3):
0,25 mm
Thread tolerance class (A5):
6H
Gate diameter (A6):
0,94 mm
Thread cutting part length (B1):
5 mm
Usable length (B2):
5 mm
Overall length (B3):
40,47 mm
Tap chamfer length (B4):
1,13 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):
25
Connection diameter machine side (C3):
2,5 mm