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Solid carbide twist drills A1263-7.3Solid carbide twist drills A1263-7.3

Solid carbide twist drills A1263-7.3

79.70
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98.03
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Walter Titex
Solid carbide twist drills A1263-7.3
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PRODUCT ATTRIBUTES
Tool designation (Designation) A1263-7.3
Cutting edge diameter (D c) 7.3 mm
Cutting edge length (L c) 57 mm
Overall length (l 1) 109 mm
Projection length (l 2) 69 mm
Shank diameter (d 1) 7,3 mm
Insert Shape A1
DESCRIPTION & FEATURES
Solid carbide twist drills A1263 • DIN 338 • 8xD • Cylindrical shank • point angle 118° • Dc=7,3mm
Article number (J21):
A1263-7.3
Standard number of properties layout (NSM):
DIN4000-81
Company code (J3):
W
Tool style code (BLD):
1
Cutting diameter 1st step minimum (A11):
7,3 mm
Protruding length (B3):
72,653 mm
Usable length (B4):
57 mm
Overall length (B5):
109 mm
Length chip flute (B6):
69 mm
Point length (B7):
2,193 mm
Functional length (B71):
106,81 mm
Neck length (B9):
57
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):
0073
Connection diameter machine side (C3):
7,3 mm
ISO-tolerance class shank diameter (C31):
h6
Shank length (C4):
36,35 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):
0,043 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):
H
Standard (J1):
DIN 338
Data chip provision (J7):
0
Coolant Type:
Without Through Coolant