Tooling Systems

BT 40 Shank Tools
ER Single-Angle Collet Chucks (continued)
INDEX TECHNICAL ACCESSORIES
KM SYSTEM
HSK SYSTEM
ER-BT form B/AD — Round Nut Design
(continued from previous page)
order number catalog number collet series D11 L1 L9 V kg
1718315 BT40BER25070M ER25 42 70 40 38 1,15
1610709 BT40BER25120M ER25 42 120 40 60 1,61
1538985 BT40BER32070M ER32 50 70 46 40 1,15
1538986 BT40BER32120M ER32 50 120 46 54 1,82
1871535 BT40BER40080M ER40 63 80 52 28 1,46
1871538 BT40BER40120M ER40 63 120 50 50 2,21
BT SYSTEM
CV SYSTEM
Spare Parts
catalog number
locknut
locknut
wrench
torque-c'bore
collet Nm
torque-straight
collet Nm
stop screw
wrench sizestop
screw
BT40BER25070M LNSER25M ER25WM 104 104 SS075041G 4 MM & 5/32
BT40BER25120M LNSER25M ER25WM 104 104 SS075041G 4 MM & 5/32
BT40BER32070M LNSER32M ER32WM 136 136 SS094041G 4 MM & 5/32
BT40BER32120M LNSER32M ER32WM 136 136 SS094041G 4 MM & 5/32
BT40BER40080M LNSER40M ER40WM 176 176 SS112041G 4 MM & 5/32
BT40BER40120M LNSER40M ER40WM 176 176 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.
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.
COLLETS / SLEEVES STRAIGHT SHANK QC / R8 SYSTEMS DV SYSTEM
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com. 463