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HSS-E micro drills A3143-0.82HSS-E micro drills A3143-0.82

HSS-E micro drills A3143-0.82

4.72
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5.81
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Walter Titex
HSS-E micro drills A3143-0.82
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= Second choice
PRODUCT ATTRIBUTES
Tool designation (Designation) A3143-0.82
Cutting edge diameter (D c) 0.82 mm
Cutting edge length (L c) 4 mm
Overall length (l 1) 25 mm
Projection length (l 2) 5,3 mm
Shank diameter (d 1) 1,5 mm
Insert Shape A3
DESCRIPTION & FEATURES
HSS-E micro drills A3143 • DIN 1899 • 5xD • Cylindrical shank • point angle 118° • Dc=0,82mm
Article number (J21):
A3143-0.82
Standard number of properties layout (NSM):
DIN4000-81
Company code (J3):
W
Tool style code (BLD):
1
Cutting diameter 1st step minimum (A11):
0,82 mm
Protruding length (B3):
5,706 mm
Usable length (B4):
4 mm
Overall length (B5):
25 mm
Length chip flute (B6):
5,3 mm
Point length (B7):
0,246 mm
Functional length (B71):
24,75 mm
Neck length (B9):
4
Connection code type machine side (C11):
ZYL
Connection code form at machine side (C12):
01
Connection code unit base machine side (C14):
0
Connection code style machine side (C15):
5
Connection size code machine side (C2):
0015
Connection diameter machine side (C3):
1,5 mm
ISO-tolerance class shank diameter (C31):
h8
Shank length (C4):
19,29 mm
Flute count (D1):
2
Flute helix hand (D2):
R
Flute helix angle (D3):
30 °
Rotational speed maximum (D6):
100000 1/min
Weight of item (D7):
0,001 kg
Point angle 1st step (E1):
118 °
Cutting direction (F1):
Right
Coolant entry style code (H21):
0
Coolant exit style code (H22):
0
Grade manufacturer's designation (H3):
UNBESCHICH
Body material code (H4):
S
Standard (J1):
DIN 1899
Data chip provision (J7):
0