TAPER SHANKS DATA SHEET
l1
e
y
f
DIN2080
ISO
d
l1
D
M
y
d2
f
d3
e
b
30 40 50
31,75
68,4 93,4 126,8
13 17
M12 M16 M24
1,6 1,6 3,2
36 50 78
8
50 63
18,6 22,6 31,2
16,1 16,1
44,45 69,85
10 12
26
97,5
25,7
TECHNICAL FEATURES KINTEK ISO TOOLHOLDERS
All Kintek Toolholders are manufactured according to DIN norm.
• Hardness HRC 58+-2, Strength 800-1000 N/mm 2 • Black oxided • Internal and external grinding finished.
COLLET CHUCK RUNOUT ACCURACY The norm DIN6391 permits a runout error between external cone and internal cone / collet seat of 0.016. Our production has a runout accuracy which is guaranteed to be within 0,003 / 0,010 m at the tool seat. SHELL END MILL ADAPTOR RUNOUT ACCURACY Our shell end mill adaptors meet the requirements of the norm DIN6358, which prescribes for diameters 16-22-27-32-40 a runout accuracy of: 0, 01 for SK 30/40 0,015 for SK 50. WELDON END MILL HOLDER RUNOUT ACCURACY According to the norm DIN6359-1 Weldon end mill holders have to meet the following requirements: BORE: tolleranza H5 RUNOUT ACCURACY: < 0.01 (for SK 40) Our end mill adaptors ensure the prescribed holes’ tolerance and have a runout accuracy which is normally 0.005 CONSTRUCTIVE FEATURES
CONE TOLERANCE ACCORDING TO THE CLASS AT3.
L
ISO
ISO
L
dA-dB
AT3
30 40 50
42 59 92
12.250 17.208 26.833
+0.002 +0.003 +0.004
• Manufactured with Casehardening Steel. • Casehardened with depth 0,6 - 0,8 mm • Hardened-Tempered
NT CHUCKS DIN 2080
197
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