Tooling Systems

KM SYSTEM
KM50 Shank Tools
DA — Double-Angle Collet Chucks
• Grip 1:1.
• Balanced-by-design.
• Through-the-toolholder coolant capability.
HSK SYSTEM
BT SYSTEM
Collet Capacity
mm
inch
ER Collet Series min. max. min. max.
200DA 1,0 10,0 .04 .39
180DA 3,0 20,0 .04 .75
CST D11 L1 L9 V
order number catalog number collet series mm inch mm inch mm inch mm inch
1144214 KM50DA20860 DA200 28 1.10 60 2.362 35 1.38 8 .32
1144209 KM50DA18875 DA180 43 1.69 75 2.953 50 1.97 5 .20
CV SYSTEM
Spare Parts
catalog number
locknut
locknut
wrench Nm ft.lbs stop screw
wrench sizestop
screw CST collet series L1
KM50DA20860 LNA208RM HSW25M 45-55 32-40 SS038031G 2 MM & 5/64 DA200 60,000
KM50DA18875 LNA188M HSW45M 80-100 60-75 SS050038G 4 MM & 5/32 DA180 75,000
QC / R8 SYSTEMS
STRAIGHT SHANK
COLLETS / SLEEVES
DV SYSTEM
INDEX TECHNICAL ACCESSORIES
Collet Capacity
mm
inch
ER Collet Series min. max. min. max.
200DA 1,0 10,0 .04 .39
180DA 3,0 20,0 .04 .75
CST D11 L1 L9 V
order number catalog number collet series mm inch mm inch mm inch mm inch
1024262 KM50DA208236 DA200 29 1.15 60 2.362 35 1.38 8 .32
1024261 KM50DA188295 DA180 44 1.73 75 2.953 50 1.97 5 .20
Spare Parts
locknut
wrench sizestop
screw CST collet series L1
catalog number
locknut wrench Nm ft.lbs stop screw
KM50DA208236 NPA208 OEW25M 45-55 32-40 SS038031G 2 MM & 5/64 DA200 60,000
KM50DA188295 NPA188 OEW150 80-100 60-75 SS050038G 4 MM & 5/32 DA180 75,000
Tighten locknut to the recommended tightening torque.
Collet chuck technical section, see page 816.
Supplied with locknut and stop screw.
Locknut wrench must be ordered separately.
Stop screw coolant caps are available and must be ordered separately; see page 757.
DA standard straight-bore collets, see page 713.
DA non-pullout collets, see page 713.
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To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.