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HSS-E twist drills A1244-NO64HSS-E twist drills A1244-NO64

HSS-E twist drills A1244-NO64

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6.83
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Walter Titex
HSS-E twist drills A1244-NO64
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= Second choice
PRODUCT ATTRIBUTES
Tool designation (Designation) A1244-NO64
Cutting edge diameter (D c) 0.914 mm
Cutting edge length (L c) 9,5 mm
Overall length (l 1) 32 mm
Projection length (l 2) 11 mm
Shank diameter (d 1) 0,914 mm
Insert Shape A1
DESCRIPTION & FEATURES
HSS-E twist drills A1244 • DIN 338 • 8xD • Cylindrical shank • point angle 130° • Dc=0,914mm
Article number (J21):
A1244-NO64
Standard number of properties layout (NSM):
DIN4000-81
Company code (J3):
W
Tool style code (BLD):
1
Cutting diameter 1st step minimum (A11):
0,914 mm
Protruding length (B3):
11,463 mm
Usable length (B4):
9,5 mm
Overall length (B5):
32 mm
Length chip flute (B6):
11 mm
Point length (B7):
0,213 mm
Functional length (B71):
31,79 mm
Neck length (B9):
9,5
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):
0035
Connection diameter machine side (C3):
0,914 mm
ISO-tolerance class shank diameter (C31):
f11
Shank length (C4):
20,54 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):
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