Tooling Systems

HSK 100A Shank Tools
Shrink Fit Toolholders (Continued)
HSK SYSTEM
KM SYSTEM
TT-HSK form A — Inch (Continued from previous page.)
order number catalog number D1 D2 D21 D22 L1 L2 L21 L9 V lbs. stop screw
wrench sizestop
screw
1765351 HSK100ATT025335 1/4 .83 1.06 — 3.35 2.21 — 1.02 .39 4.82 TTSS05014M 2.5 MM
1993999 HSK100ATT025630 1/4 .83 1.06 1.22 6.30 2.21 4.81 1.02 .39 6.46 TTSS05014M 2.5 MM
1765402 HSK100ATT031335 5/16 .83 1.06 — 3.35 2.21 — 1.02 .39 4.81 TTSS06014M 3 MM
1994000 HSK100ATT031630 5/16 .83 1.06 1.22 6.30 4.57 4.81 1.02 .39 6.45 TTSS06014M 3 MM
1765407 HSK100ATT038354 3/8 .94 1.26 — 3.54 2.40 — 1.22 .39 5.00 TTSS08014M 4 MM
1994001 HSK100ATT038630 3/8 .94 1.26 1.42 6.30 2.48 4.81 1.22 .39 6.68 TTSS08014M 4 MM
1765409 HSK100ATT050374 1/2 .94 1.26 — 3.74 2.60 — 1.42 .39 5.01 TTSS10014M 5 MM
1994123 HSK100ATT050630 1/2 .94 1.26 1.39 6.30 2.74 4.81 1.42 .39 6.64 TTSS10014M 5 MM
1765411 HSK100ATT062394 5/8 1.06 1.33 — 3.94 2.80 — 1.54 .39 5.16 TTSS12014M 6 MM
1994125 HSK100ATT062630 5/8 1.06 1.33 1.50 6.30 2.17 4.81 1.54 .39 7.13 TTSS12014M 6 MM
1765453 HSK100ATT075413 3/4 1.30 1.65 — 4.13 2.99 — 1.61 .39 5.63 TTSS16014M 8 MM
1994127 HSK100ATT075630 3/4 1.30 1.65 1.78 6.30 2.76 4.81 1.61 .39 7.17 TTSS16014M 8 MM
1765454 HSK100ATT088413 7/8 1.30 1.65 — 4.13 2.99 — 1.61 .39 5.53 TTSS16014M 8 MM
1994128 HSK100ATT088630 7/8 1.30 1.65 1.78 6.30 2.76 4.81 1.61 .39 7.80 TTSS16014M 8 MM
1765456 HSK100ATT100453 1 1.73 2.08 — 4.53 3.39 — 1.85 .39 6.75 TTSS16014M 8 MM
1994129 HSK100ATT100630 1 1.73 2.08 2.21 6.30 2.76 — 1.85 .39 8.38 TTSS16014M 8 MM
1765461 HSK100ATT125472 1 1/4 1.73 2.08 — 4.72 3.58 — 2.01 .39 6.60 TTSS16014M 8 MM
1994130 HSK100ATT125630 1 1/4 1.73 2.08 2.21 6.30 2.77 4.81 2.01 .39 9.02 TTSS16014M 8 MM
2045053 HSK100ATT150531 1 1/2 2.36 2.75 — 5.31 — — 2.01 .39 9.52 TTSS20014M 10 MM
QC / R8 SYSTEMS DV SYSTEM
CV SYSTEM
BT SYSTEM
Cutting Tool Shank Requirements
inch (industry standard)
cutting tool
shank diameters
tolerance
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
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.
For HSK coolant unit and wrench are available and must be ordered separately; see page 763.
STRAIGHT SHANK
COLLETS / SLEEVES
INDEX TECHNICAL ACCESSORIES
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com. 397