Page 172 - Techniks Catalog 2017

Tightening Torque Specifications Chart

Recommended Collet & Retention Knob Tightening Torque

Collets I.D. Collets I.D.
OVER 1/16" UNDER 1/16" Order Torque
Collet Nut Type (2mm) (2mm) Wrench Adapter
ER16 slotted 42 ft/lbs 30 ft/lbs 04580-16
ER16 hex 42 ft/lbs 30 ft/lbs 04601-16
ER20 slotted 59 ft/lbs 24 ft/lbs 04580-20
ER20 hex 59 ft/lbs 24 ft/lbs 04602-20
For maximum holding power fill the collet all
ER25 slotted 77 ft/lbs 77 ft/lbs 04503-25 the way with the tool shank (left) and use a
ER25 mini nut 25 ft/lbs 25 ft/lbs 04587 PowerCOAT nut.
ER32 slotted 100 ft/lbs 100 ft/lbs 04604-32
DIRECTIONS
ER40 slotted 130 ft/lbs 130 ft/lbs 04605-40
1. Snap collet into nut.
SYOZ 25 hook 90 ft/lbs 90 ft/lbs 03690-25
2. Insert cutting tool into collet.
TG 75 slotted 90 ft/lbs 90 ft/lbs 04604-32
Make sure shank extends to the
TG 100 hook 90 ft/lbs 90 ft/lbs 03690-25 bottom of the collet.
3. Hand tighten collet nut
Retention Knobs Wrench Flats Drive Torque Order Socket assembly into toolholder.
BT30 Taper 0.535" 1/4" 36 ft/lbs PSS-30BT 4. Insert toolholder assembly into
tightening fixture and secure it.
ISO 30 Taper 0.535" 3/8" 36 ft/lbs PSS-30ISO
5. Tighten collet nut to
Any 40 Taper 0.750" 3/8" 76 ft/lbs PSS-40
recommended torque using a
BT50 Taper 1.187" 1/2" 99 ft/lbs PSC-50 torque wrench and
CAT50 Taper 1.250" 1/2" 99 ft/lbs PSC-50 adapter.

170 Call 800.597.3921 or 317.803.8000 for a fast friendly quote. • Fax: 317.803.8001