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HSK A WH Complies 60°
with ICTM Standards l5
(ISO 12164-3)

d2 d4 d3 d9 max. d1 b5 b1
d15

f3
l1 f1
f2
M E T R I C
HSK-A WH d1 h10 d2 d3 H10 d4 H11 d9 max d15 l1-0.2 l5 Js10 b1 ±0.04 b5 ±0.035 f1 -0.1 f2 min f3 ±0.1
63 63 48 34 40 62 M18X1 32 18.13 12.54 12.425 26 30 18
100 100 75 53 63 99 M24X1.5 50 28.56 20.02 19.91 29 34 20 NON-ROTATING TOOL HOLDERS

HSK A TM Suitable 60˚
for all Multi-Tasking l5
Machine Models

d2 d4 d3 d9 max d1 b5 b1
d15

f3
l1 f1
f2
M E T R I C
HSK A-TM d1 h10 d2 d3 H10 d4 H11 d9 max d15 l1-0.2 l5 JS10 b1 ±0.04 b5 ±0.035 f1-0.1 f2 min f3 ±0.1
63 63 48 34 40 52.8 M18x1 32 18.13 12.54 12.425 26 42 18

HSK A vs. HSK A...WH Tolerance
ISO key
STANDARD tolerance

HSK-A63 key slot
Tolerance Max. gap 0.33 tolerance
ICTM
STANDARD
(ISO
12164-3) Max. gap 0.015
HSK-A63WH Drive key slot range
Tolerance Drive key slot range
Max. gap 0.075 Drive key slot range

803