Tooling Systems

KM SYSTEM
KM80ATC Shank Tools
Shrink Fit Thermo Tools (continued)
STRAIGHT SHANK QC / R8 SYSTEMS DV SYSTEM
CV SYSTEM
BT SYSTEM
HSK SYSTEM
Cutting Tool Shank Requirements
inch (industry standard)
Ra ≥ 32 µ in surface finish
cutting tool
tolerance
shank diameters
1/4, 5/16, & 3/8 -.0001/-.0004
7/16, 1/2, 9/16, 5/8, & 11/16 .0000/-.0004
3/4, 7/8, 1, 1 1/4, 1 1/2, & 2 .0000/-.0005
TT — Inch
(continued from previous page)
order number catalog number D1 D2 D21 L1 L9 V
stop
screw
wrench sizestop
screw lbs.
3155659 KM80ATCTT031335 5/16 .83 1.06 3.347 1.02 .39 TTSS06014M 3 MM 3.05
3155660 KM80ATCTT038630 3/8 .95 1.26 6.299 1.22 .39 TTSS08014M 4 MM 4.31
3155661 KM80ATCTT044374 7/16 .95 1.26 3.740 1.42 .39 TTSS10014M 5 MM 3.30
3155662 KM80ATCTT050374 1/2 .95 1.26 3.740 1.42 .39 TTSS10014M 5 MM 3.28
3158663 KM80ATCTT056374 9/16 1.06 1.34 3.740 1.42 .39 TTSS10014M 5 MM 3.41
3158672 KM80ATCTT062394 5/8 1.06 1.34 3.937 1.54 .39 TTSS12014M 6 MM 3.44
3158664 KM80ATCTT062850 5/8 1.06 1.34 8.500 1.54 .39 TTSS12014M 6 MM 5.67
3158665 KM80ATCTT075413 3/4 1.30 1.65 4.134 1.61 .39 TTSS16014M 8 MM 3.96
3158666 KM80ATCTT075630 3/4 1.30 1.65 6.299 1.61 .39 TTSS16014M 8 MM 5.39
3158667 KM80ATCTT088413 7/8 1.30 1.65 4.134 1.61 .39 TTSS16014M 8 MM 3.87
3158668 KM80ATCTT100453 1 1.73 2.08 4.528 1.85 .39 TTSS16014M 8 MM 5.19
3158669 KM80ATCTT125472 1 1/4 1.73 2.08 4.724 2.01 .39 TTSS16014M 8 MM 5.04
3158670 KM80ATCTT150512 1 1/2 2.36 2.75 5.118 2.01 .39 TTSS20014M 10 MM 7.84
3158671 KM80ATCTT200551 2 2.72 3.11 5.512 2.20 .39 TTSS20014M 10 MM 9.44
IMPORTANT: Do not overheat. Overheating will destroy the accuracy and functionality of the toolholder.
Shrink Fit technical section, see page 809.
Supplied with stop screw.
Adjusting stop screw gage, see page 742-743.
Shrink Fit machine and accessories, see page 741-742.
INDEX TECHNICAL ACCESSORIES
COLLETS / SLEEVES
350
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.