Tooling Systems

Balanced by design.
Manufactured runout ≤0,0075 mm (.0003").
Through-the-toolholder coolant capability.
External side actuation adjustment stop,
giving 10 mm (3/8") axial adjustment.
KM50 Shank Tools
Hydraulic Chuck — Standard Line
KM SYSTEM
HSK SYSTEM
HC
Metric
order number catalog number D1 D2 L1 L2 L9 V
1245517 KM50HPHC0665 6 26 65 30 27 10
1245518 KM50HPHC0865 8 28 65 30 27 10
1245519 KM50HPHC1070 10 30 70 36 31 10
1245520 KM50HPHC1275 12 32 75 40 36 10
1245521 KM50HPHC1475 14 34 75 43 36 10
1245522 KM50HPHC1680 16 38 80 47 39 10
1245523 KM50HPHC1880 18 40 80 47 39 10
1197691 KM50HPHC2085 20 42 85 48 41 10
Spare Parts
Inch
catalog number
actuation
wrench
wrench sizeactuation
screw
length adjustment
wrench
wrench sizestop
screw
KM50HPHC0665 170.135 5 MM 170.002 2.5 MM
KM50HPHC0865 170.135 5 MM 170.002 2.5 MM
KM50HPHC1070 170.135 5 MM 170.002 2.5 MM
KM50HPHC1275 170.135 5 MM 170.002 2.5 MM
KM50HPHC1475 170.135 5 MM 170.002 3 MM
KM50HPHC1680 170.135 5 MM 170.003 3 MM
KM50HPHC1880 170.135 5 MM 170.003 3 MM
KM50HPHC2085 170.135 5 MM 170.003 3 MM
order number catalog number D1 D2 L1 L2 L9 V
1606334 KM50HC025263 1/4 1.01 2.625 1.30 1.06 .39
1606335 KM50HC038288 3/8 1.17 2.875 1.54 1.22 .39
1606336 KM50HC050300 1/2 1.24 3.000 1.75 1.42 .39
1606338 KM50HC075338 3/4 1.64 3.375 2.28 1.61 .39
Spare Parts
COLLETS / SLEEVES STRAIGHT SHANK QC / R8 SYSTEMS DV SYSTEM
CV SYSTEM
BT SYSTEM
catalog number
actuation wrench
wrench sizeactuation
screw
length adjustment
wrench
wrench sizestop
screw
KM50HC025263 170.135 5 MM 170.002 2.5 MM
KM50HC038288 170.135 5 MM 170.002 2.5 MM
KM50HC050300 170.135 5 MM 170.002 2.5 MM
KM50HC075338 170.135 5 MM 170.003 3 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.
INDEX TECHNICAL ACCESSORIES
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com. 239