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HSS twist drills, long A1511-7.4HSS twist drills, long A1511-7.4

HSS twist drills, long A1511-7.4

9.84
EX VAT
12.10
INC VAT
Walter Titex
HSS twist drills, long A1511-7.4
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PRODUCT ATTRIBUTES
Tool designation (Designation) A1511-7.4
Cutting edge diameter (D c) 7.4 mm
Cutting edge length (L c) 90 mm
Overall length (l 1) 156 mm
Projection length (l 2) 102 mm
Shank diameter (d 1) 7,4 mm
DESCRIPTION & FEATURES
HSS twist drills, long A1511 • DIN 340 • 12xD • Cylindrical shank • point angle 118° • Dc=7,4mm
Article number (J21):
A1511-7.4
Standard number of properties layout (NSM):
DIN4000-81
Company code (J3):
W
Tool style code (BLD):
1
Cutting diameter 1st step minimum (A11):
7,4 mm
Protruding length (B3):
105,703 mm
Usable length (B4):
90 mm
Overall length (B5):
156 mm
Length chip flute (B6):
102 mm
Point length (B7):
2,223 mm
Functional length (B71):
153,78 mm
Neck length (B9):
90
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):
0074
Connection diameter machine side (C3):
7,4 mm
ISO-tolerance class shank diameter (C31):
f11
Shank length (C4):
50,3 mm
Flute count (D1):
2
Flute helix hand (D2):
R
Flute helix angle (D3):
30 °
Rotational speed maximum (D6):
50000 1/min
Weight of item (D7):
0,034 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 340
Data chip provision (J7):
0