Tooling Systems

Pre-balanced G6.3 @ 15,000 rpm.
1" - 8 UNC drawbar thread.
Runout ≤0,003mm (.0001").
Through-the-toolholder coolant capability
— form AD or form B.
External side actuation adjustment stop,
giving 10mm (3/8") axial adjustment.
CV 50 Shank Tools
Hydraulic Chucks — Standard Line
KM SYSTEM
HSK SYSTEM
HC-CV form B/AD — Metric
order number catalog number D1 D2 D21 L1 L2 L9 V kg
actuation
wrench
wrench sizeactuation
screw
stop screw
wrench
wrench sizestop
screw
2079529 CV50BHC06M350 6 25,7 63 89 33 27 10 3,44 170.135 5 MM 170.002 2.5 MM
2079530 CV50BHC08M350 8 27,7 63 89 33 27 10 3,46 170.135 5 MM 170.002 2.5 MM
2079531 CV50BHC10M375 10 29,7 63 95 37 31 10 3,54 170.135 5 MM 170.002 2.5 MM
2079532 CV50BHC12M375 12 31,6 63 95 40 36 10 3,52 170.135 5 MM 170.002 2.5 MM
2079563 CV50BHC14M400 14 33,6 63 102 46 41 10 3,56 170.135 5 MM 170.003 3 MM
2079564 CV50BHC16M400 16 37,6 63 102 47 41 10 3,62 170.135 5 MM 170.003 3 MM
2079565 CV50BHC18M400 18 39,6 63 102 47 41 10 3,64 170.135 5 MM 170.003 3 MM
2079566 CV50BHC20M400 20 41,6 63 102 48 41 10 3,67 170.135 5 MM 170.003 3 MM
1605226 CV50BHC25M462 25 49,9 63 117 51 51 10 4,10 170.136 6 MM 170.004 4 MM
1605227 CV50BHC32M462 32 59,9 63 117 59 51 10 4,29 170.136 6 MM 170.004 4 MM
HC-CV form B/AD — Inch
order number catalog number D1 D2 D21 L1 L2 L9 V lbs.
actuation
wrench
wrench sizeactuation
screw
stop screw
wrench
wrench sizestop
screw
2079524 CV50BHC025350 1/4 1.01 2.48 3.50 1.30 1.06 .39 7.590 170.135 5 MM 170.002 2.5 MM
2079525 CV50BHC038375 3/8 1.17 2.48 3.75 1.46 1.22 .39 7.830 170.135 5 MM 170.002 2.5 MM
2079526 CV50BHC050375 1/2 1.24 2.48 3.75 1.57 1.42 .39 7.740 170.135 5 MM 170.002 2.5 MM
2079527 CV50BHC062400 5/8 1.48 2.48 4.00 1.83 1.54 .39 8.000 170.135 5 MM 170.003 3 MM
2079528 CV50BHC075400 3/4 1.64 2.48 4.00 1.89 1.61 .39 8.110 170.135 5 MM 170.003 3 MM
1605143 CV50BHC100462 1 1.96 2.48 4.63 2.01 1.81 .39 9.060 170.136 6 MM 170.004 4 MM
1605144 CV50BHC125462 1 1/4 2.36 2.48 4.63 2.32 1.97 .39 9.500 170.136 6 MM 170.004 4 MM
IMPORTANT: Do not overtorque clamp screw. Use supplied wrench and tighten by hand until stop is felt.
Hydraulic chuck technical section, see page 805.
Supplied with stop screw and actuation wrench (in some cases these are the same wrench).
SEFAS chamfering rings are available and must be ordered separately; see Kennametal's Holemaking catalog.
Reduction sleeves are available and must be ordered separately; see page 643.
For retention knobs, see page 764.
Toolholders are factory set to the
form B coolant supply position.
When relocating coolant position
screws, use of a removable liquid
(small screw thread locker)
is recommended.
The toolholder can be easily converted
to DIN 69871 form AD coolant supply;
tightening screws will stop coolant
from escaping through the flange.
INDEX TECHNICAL ACCESSORIES COLLETS / SLEEVES STRAIGHT SHANK QC / R8 SYSTEMS DV SYSTEM
CV SYSTEM
BT SYSTEM
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com. 535