Page 25 - Techniks Catalog 2017

CAT40 Precision CoolFLEX ER Toolholders

Features
• Coolant-thru spindle or thru flange (DIN B)

• Balanced to 25,000 RPM at G2.5
• T.I.R. 0.0001" or better from taper to collet pocket

For ER16 and 20 slotted nuts, add SLOTNUT to the end of the part
number. For holders with coolant nut included add -C to the end
of the part number. Coolant nuts are not available for ER50.
Techniks Certified for accuracy and balance
Each holder comes with a complete lab report

CoolFLEX Feature thru flange thru spindle
back of flange
CoolFLEX holders are factory set for cool-
taper
ant-thru spindle. Simply remove 2 stop
D screws for DIN B coolant-thru flange.
DIN coolant
Part No. thru hole
Description
AT3 precision
ground taper l1 view from back of holder 40 taper DIN B screw Coolant Set Screws page 47.
HSA-4-6
CAT40 CoolFLEX Coolant-Thru Spindle or Flange (DIN B)

Part No. Description l1 D Max. Shank Set Screw Wrench
22225F CAT40 x ER16 - 2.76", hex nut 2.76" 1.08" .406" 16083 04609
22227F CAT40 x ER16 - 4", hex nut 4" 1.08" .406" 16083 04609
22231F CAT40 x ER16 - 6", hex nut 6" 1.08" .406" 16083 04609
22233F CAT40 x ER16 - 8", hex nut 8" 1.08" .406" 16083 04609
22235F CAT40 x ER20 - 2.76", hex nut 2.76" 1.34" .512" 16087 04610
22237F CAT40 x ER20 - 4", hex nut 4" 1.34" .512" 16087 04610
22239F CAT40 x ER20 - 6", hex nut 6" 1.34" .512" 16087 04610
22243F CAT40 x ER25 - 2.76", slotted nut 2.76" 1.65" .630" 16089 04615
22245F CAT40 x ER25 - 4", slotted nut 4" 1.65" .630" 16089 04615
22247F CAT40 x ER25 - 6", slotted nut 6" 1.65" .630" 16089 04615
22251F CAT40 x ER25 - 8", slotted nut 8" 1.65" .630" 16089 04615
22253F CAT40 x ER32 - 2.76", slotted nut 2.76" 1.97" .788" 16089 04616
22255F CAT40 x ER32 - 4", slotted nut 4" 1.97" .788" 16089 04616
22257F CAT40 x ER32 - 6", slotted nut 6" 1.97" .788" 16089 04616
22259F CAT40 x ER32 - 8", slotted nut 8" 1.97" .788" 16089 04616
22261F CAT40 x ER40 - 3.15", slotted nut 3.15" 2.48" 1.023" 16091 04617
22263F CAT40 x ER40 - 4", slotted nut 4" 2.48" 1.023" 16091 04617
Blue indicates coolant.

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