Tooling Systems

COLLETS / SLEEVES STRAIGHT SHANK QC / R8 SYSTEMS DV SYSTEM
CV SYSTEM
BT SYSTEM
HSK SYSTEM KM SYSTEM
HSK 63F (Pin) Shank Tools
Shrink Fit Toolholders
Pre-balanced G2.5 @ 30,000 rpm.
Runout ≤0,003mm (.0001").
Through-the-toolholder coolant capability.
Suitable for carbide and HSS cutting tools
(requirements below).
10mm (3/8") axial adjustment.
TT-HSK form F (Pin) — Inch
order number catalog number D1 D2 D21 L1 L2 L9 V lbs.
stop
screw
wrench sizestop
screw
pin
2636755 HSK63FPTTHT025300 1/4 .87 1.06 3.00 1.98 1.02 .39 1.81 TTSS05014M 2.5 MM SSP050014M
2636757 HSK63FPTTHT038300 3/8 1.02 1.26 3.00 1.86 1.22 .39 1.94 TTSS08014M 4 MM SSP050014M
2636758 HSK63FPTTHT050325 1/2 .98 1.26 3.25 2.11 1.42 .39 1.94 TTSS10014M 5 MM SSP050014M
2636759 HSK63FPTTHT062325 5/8 1.10 1.33 3.25 2.11 1.38 .27 2.02 TTSS12014M 6 MM SSP050014M
2636761 HSK63FPTTHT075325 3/4 1.34 1.61 3.25 2.11 1.38 .20 2.29 TTSS16014M 8 MM SSP050014M
2636762 HSK63FPTTHT100325 1 1.77 2.05 3.25 2.19 1.61 .20 2.83 TTSS16014M 8 MM SSP050014M
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 .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 and pins.
Adjusting stop screw gage, see page 742-743.
Shrink Fit machine and accessories, see page 741-742.
HSK coolant unit and wrench are available and must be ordered separately; see page 763.
ER Single-Angle Collet Chucks
Grip (2:1 advantage).
Snap-in locknut design retains the collet.
Pre-balanced G2.5 @ 20,000 rpm.
Through-the-toolholder coolant capability.
Collet Capacity
mm inch
ER Collet Series min. max. min. max.
ER32 2,0 20,0 .08 .81
INDEX TECHNICAL ACCESSORIES
ER-HSK form F (Pin) — Round Nut Design
434
order number catalog number collet series D11 L1 L9 V kg
2657176 HSK63FPER32080M ER32 50 80 43 4 1,10
Spare Parts
catalog number
locknut
locknut
wrench
torque-c'bore
collet Nm
torque-straight
collet Nm stop screw
wrench sizestop
screw
pin
HSK63FPER32080M LNSER32M ER32WM 136 136 SS094041G 4 MM & 5/32 SSP050014M
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.
ER standard straight-bore collets, see page 690
ER tap collets, see page 690.
ER TCT tension-only tap collets, see page 690.
HSK coolant unit and wrench are available and must be ordered separately; see page 763.
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.