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HSS-E twist drills A1244-5.5HSS-E twist drills A1244-5.5

HSS-E twist drills A1244-5.5

8.50
EX VAT
10.46
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Walter Titex
HSS-E twist drills A1244-5.5
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PRODUCT ATTRIBUTES
Tool designation (Designation) A1244-5.5
Cutting edge diameter (D c) 5.5 mm
Cutting edge length (L c) 48 mm
Overall length (l 1) 93 mm
Projection length (l 2) 57 mm
Shank diameter (d 1) 5,5 mm
Insert Shape A1
DESCRIPTION & FEATURES
HSS-E twist drills A1244 • DIN 338 • 8xD • Cylindrical shank • point angle 130° • Dc=5,5mm
Article number (J21):
A1244-5.5
Standard number of properties layout (NSM):
DIN4000-81
Company code (J3):
W
Tool style code (BLD):
1
Cutting diameter 1st step minimum (A11):
5,5 mm
Protruding length (B3):
59,752 mm
Usable length (B4):
48 mm
Overall length (B5):
93 mm
Length chip flute (B6):
57 mm
Point length (B7):
1,282 mm
Functional length (B71):
91,72 mm
Neck length (B9):
48
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):
0055
Connection diameter machine side (C3):
5,5 mm
ISO-tolerance class shank diameter (C31):
f11
Shank length (C4):
33,25 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):
0,012 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