MILLING CHUCKS
HSK MILLING CHUCKS FEATURES • Nikken patented design • Nut body contact, nose clamping and anti-vibration mechanism • Thick body and internal slots provide extremely strong chucking torque and rigidity • Quiet and stable heavy milling • 140% more bearing surface than competitors’ milling chucks
T.I.R. <0.0002 " at 3xD Speed Up to 20,000 rpm
RPM
COOLANT-THRU Coolant-Thru Thru-tool coolant
MILLING
DRILLING REAMING
Please note that the maximum RPM listed in our catalog may vary depending on the toolholder shank, weight, balanceability and the G rating.
D d
HSK63A
Collet Series
Clamping Range
Max. RPM
Part Number
d L (mm) L L1
D
Wrench
HSK63A-C3/4-95-IDU KM3/4 or CCK3/4 0.125-0.750" 9HC22 0.75" 95 3.74" 2.68" 2.03" 10K HSK63A-C3/4-110-IDU KM3/4 or CCK3/4 0.125-0.750" 9HC22 0.75" 110 4.33" 3.15" 2.03" 10K HSK63A-C1-100-IDU KM1 or CCK1 0.125-1.000" 9HC25 1.00" 100 3.94" 2.97" 2.34" 10K HSK63A-C1-130 KM1 or CCK1 0.125-1.000" 9HC25 1.00" 130 5.12" 3.20" 2.34" 6K HSK63A-C1.1/4-110-IDU KM1.1/4 or CCK1.1/4 0.187-1.250" 9HC32 1.25" 110 4.33" 3.27" 2.72" 8K HSK63A-C1.1/4-130 KM1.1/4 or CCK1.1/4 0.187-1.250" 9HC32 1.25" 130 5.12" 3.19" 2.72" 8K Note: Wrench, coolant tube and coolant tube wrench not included. Please see page 155 for more details.
L1
L
D d
HSK63A HIGH SPEED Part Number Collet Series
Clamping Range
High-Speed Spanner Wrench d L (mm) L L1
Max. RPM
D
HSK63A-C3/4-70P KM3/4 or CCK3/4 0.125-0.750" 9HC22 0.75" 70 2.76" 2.05" 2.03" 20K HSK63A-C3/4-95G-IDU KM3/4 or CCK3/4 0.125-0.750" GH20 0.75" 95 3.74" 2.68" 1.89" 20K HSK63A-C3/4-110G-IDU KM3/4 or CCK3/4 0.125-0.750" GH20 0.75" 110 4.33" 3.15" 1.89" 20K HSK63A-C1-100G-IDU KM1 or CCK1 0.125-1.000" GH25 1.00" 100 3.94" 2.97" 2.15" 20K HSK63A-C1-130G KM1 or CCK1 0.125-1.000" GH25 1.00" 130 4.33" 3.15" 2.15" 20K HSK63A-C1.1/4-110G-IDU KM1.1/4 or CCK1.1/4 0.187-1.250" GH32 1.25" 110 4.33" 3.27" 2.68" 15K
L1
L
Note: • High-speed spanner wrench, coolant tube and coolant tube wrench not included. Please see page 155 for more details. • High-speed HSK63A Milling Chucks use special high-speed spanner wrenches.
D d
HSK63F HIGH SPEED Part Number Collet Series
Clamping Range Max. RPM HSK63F-C3/4-95G KM3/4 or CCK3/4 0.125-0.750" GH20 0.75" 95 3.74" 2.68" 1.89" 25K HSK63F-C1-100G KM1 or CCK1 0.125-1.000" GH25 1.00" 100 3.94" 2.97" 2.15" 20K HSK63F-C1.1/4-110G KM1.1/4 or CCK1.1/4 0.187-1.250" GH32 1.25" 110 4.33" 3.27" 2.68" 15K High-Speed Spanner Wrench d L (mm) L L1 D
L1
L
Note: • High-speed spanner wrench, coolant tube, and coolant tube wrench not included. Please see page 155 for more details. • High-speed HSK63F Milling Chucks use special high-speed spanner wrenches.
KM & NK Collets Pages 151-152
Spanner Wrench Page 155
Back-Up Screw Page 155
Coolant-Thru & Slotted Nuts Page 153-154
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