CONE TOLERANCE
L1
L2
DIN 69893 A+C
B (only type A+C)
HSK
L1
L2
DA
DB
24 +0.005 +0,007 30 +0.005 +0,007 24 +0.005 +0.007 38 +0.006 +0.009 30 +0.005 +0.007 48 +0.007 +0.011 38 +0.006 +0.009 75 +0.009 +0.015 60 +0.008 +0.013 95 +0.008 +0.013
23,27 +0.003 +0,005 29,05 +0.003 +0,005 23,27 +0.003 +0,005 36,9 +0.003 +0.006 29,05 +0.003 +0,005 46,53 +0.003 +0.007 36,9 +0.003 +0.006 72,6 +0.003 +0.009 58,1 +0.003 +0.008 91,9 +0.003 +0.008
32 A+C
3,2
7,3
7.05 +/- 0.04
40 A+C+E
4
9,5
8.05 +/- 0.04
40 B+D
3,2
7,3
-
50 A+C+E
5
11
10.54 +/- 0.04
50 B+D+F
4
9,5
-
63 A+C+E
6,3
14,7
12.54 +/- 0.04
63 B+D+F
5
11
-
100 A+C
10
24
20.02 +/- 0.04
100 B+D
8
19
-
125 A+C
12,5
30,5
25,02 +/- 0,04
TECHNICAL DATA KINTEK CHUCKS WITH ISO FITTING
All KINTEK toolholders are manufactured according to DIN norms. (these norms provide the same classes of tolerance for the attachment DIN69893 A+C, B+D, E, F) COLLET CHUCK’S RUNOUT ACCURACY The norm DIN 69882-6 permits a runout error of 0,005 mm. for DIN6499/ISO15488 collet chucks. SHELL END MILL ADAPTOR’S RUNOUT ACCURACY Our shell end mill adaptors meet the requirements of the norm DIN 69882-2, which prescribes for diameters Ø 16,22,27,32 a runout accuracy of 0,01 WELDON END MILL HOLDER’S RUNOUT ACCURACY According to norm DIN 69882-4 Weldon end mill holders have to meet the following requirements:
BORE: H5 RUNOUT ACCURACY: 0.005.
CONSTRUCTIVE FEATURES • Manufactured with casehardening Steel • Casehardened with depth 0,4 - 0,5 mm • Hardened-Tempered • Hardness HRC 58+-2, Strength 800-1000 N/mm 2 • Black oxided • Internal and external grinding finish of the cone
• Grinding finish on the front side and on the thread of collet nuts • Tested 100% with certified measuring instruments and supplied with balancing certificate on request
HSK A+C CHUCKS DIN 69893-1
35
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