Tooling Systems

CV 50 Shank Tools
ER Single-Angle Collet Chucks (continued)
HSK SYSTEM
KM SYSTEM
ER-CV form B/AD — Round Nut Design
Spare Parts
(continued from previous page)
order number
catalog number
collet
series D11 L1 L9 V lbs.
2249711 CV50BER25250 ER25 1.65 2.50 1.57 1.46 6.85
2249712 CV50BER25400 ER25 1.65 4.00 1.57 2.37 7.61
2249713 CV50BER25600 ER25 1.65 6.00 1.57 2.37 8.43
2249714 CV50BER32275 ER32 1.97 2.75 1.81 1.42 6.91
1261783 CV50BER32400 ER32 1.97 4.00 1.81 1.42 7.78
2249715 CV50BER32600 ER32 1.97 6.00 1.81 1.42 9.18
2249716 CV50BER40300 ER40 2.48 3.00 2.05 1.26 7.24
2249717 CV50BER40600 ER40 2.48 6.00 2.05 3.86 10.57
catalog number
locknut
locknut
wrench
torque-c'bore
collet ft.lbs
torque-straight
collet ft.lbs
stop
screw
wrench sizestop
screw
CV50BER25250 LNSER25M ER25WM 77 77 SS075041G 4 MM & 5/32
CV50BER25400 LNSER25M ER25WM 77 77 SS075041G 4 MM & 5/32
CV50BER25600 LNSER25M ER25WM 77 77 SS075041G 4 MM & 5/32
CV50BER32275 LNSER32M ER32WM 100 100 SS094041G 4 MM & 5/32
CV50BER32400 LNSER32M ER32WM 100 100 SS094041G 4 MM & 5/32
CV50BER32600 LNSER32M ER32WM 100 100 SS094041G 4 MM & 5/32
CV50BER40300 LNSER40M ER40WM 130 130 SS112041G 4 MM & 5/32
CV50BER40600 LNSER40M ER40WM 130 130 SS112041G 4 MM & 5/32
Collet must be loaded into locknut first. Before loading into the chuck body, insert the cutting tool, then tighten to the recommended tightening torque.
Collet chuck technical section, see page 816.
Supplied with locknut and stop screw.
Locknut wrench must be ordered separately.
Interchangeable coolant-style locknuts and coolant discs are available and must be ordered separately; see page 749.
Stop screw coolant caps are available and must be ordered separately; see page 757.
ER standard straight-bore collets, see page 690.
ER tap collets, see page 690.
ER TCT tension-only tap collets, see page 690.
For retention knobs, see page 764.
COLLETS / SLEEVES STRAIGHT SHANK QC / R8 SYSTEMS DV SYSTEM
CV SYSTEM
BT SYSTEM
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
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com. 545