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HSS-E twist drills A1244-NO25HSS-E twist drills A1244-NO25

HSS-E twist drills A1244-NO25

6.46
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7.95
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Walter Titex
HSS-E twist drills A1244-NO25
P
H
M
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= Second choice
PRODUCT ATTRIBUTES
Tool designation (Designation) A1244-NO25
Cutting edge diameter (D c) 3.797 mm
Cutting edge length (L c) 36 mm
Overall length (l 1) 75 mm
Projection length (l 2) 43 mm
Shank diameter (d 1) 3,797 mm
Insert Shape A1
DESCRIPTION & FEATURES
HSS-E twist drills A1244 • DIN 338 • 8xD • Cylindrical shank • point angle 130° • Dc=3,797mm
Article number (J21):
A1244-NO25
Standard number of properties layout (NSM):
DIN4000-81
Company code (J3):
W
Tool style code (BLD):
1
Cutting diameter 1st step minimum (A11):
3,797 mm
Protruding length (B3):
44,895 mm
Usable length (B4):
36 mm
Overall length (B5):
75 mm
Length chip flute (B6):
43 mm
Point length (B7):
0,885 mm
Functional length (B71):
74,11 mm
Neck length (B9):
36
Connection code type machine side (C11):
ZYL
Connection code form at machine side (C12):
01
Connection code unit base machine side (C14):
2
Connection code style machine side (C15):
5
Connection size code machine side (C2):
0149
Connection diameter machine side (C3):
3,797 mm
ISO-tolerance class shank diameter (C31):
f11
Shank length (C4):
30,1 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):
0,005 kg
Point angle 1st step (E1):
130 °
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 338
Data chip provision (J7):
0