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Indexable insert drills D4120-03-18.50F25-P42Indexable insert drills D4120-03-18.50F25-P42

Indexable insert drills D4120-03-18.50F25-P42

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517.83
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Walter
Indexable insert drills D4120 • 3xD • Parallel shank with flat • metric • Dc=18,5mm
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H
M
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O
= First choice
= Second choice
PRODUCT ATTRIBUTES
Tool designation (Designation) D4120-03-18.50F25-P42
Cutting edge diameter (D c) 18.5 mm
Cutting edge length (L c) 55,5 mm
Maximum projection length (l 4) 80,5 mm
Clamping length (l 5) 56 mm
Connection diameter (d 1) 25 mm
Flange diameter (d 4) 35 mm
weight of item 0,39 kg
Number of indexable inserts (No. of indexable inserts) 1
Insert Shape D4
DESCRIPTION & FEATURES
Indexable insert drills D4120 • 3xD • Parallel shank with flat • metric • Dc=18,5mm
Article number (J21):
D4120-03-18.50F25-P42
Company code (J3):
W
Standard number of properties layout (NSM):
DIN4000-86
Tool style code (BLD):
1
Cutting diameter 1st step minimum (A11):
18,5 mm
Protruding length (B3):
80,5 mm
Usable length (B4):
55,5 mm
Overall length (B5):
136,5 mm
Length chip flute (B6):
73,6 mm
Point length (B7):
0,302 mm
Functional length (B71):
80,198 mm
Connection code type machine side (C11):
ZYL
Connection code form at machine side (C12):
11
Connection code unit base machine side (C14):
1
Connection code style machine side (C15):
5
Connection size code machine side (C2):
250
Connection diameter machine side (C3):
25 mm
ISO-tolerance class shank diameter (C31):
h6
Shank length (C4):
56 mm
Effective cutting edge count 1st step (D11):
1