Page 101 - Techniks Catalog 2017

CAT40 DualDRIVE for Dual-Contact Spindles

Features
• CoolBLAST ports directs coolant right on tool
• CoolFLEX DIN B coolant-thru spindle or thru
flange is standard
• Balanced to 25,000 RPM at G2.5

Benefits
• Better rigidity and reduced vibration (chatter)
• Improved performance at high metal removal
rates and when machining at extended lengths
Techniks Certified for accuracy and balance
CoolBLAST features a 3˚ angle to better direct coolant on the cutting tool.
CoolBLAST coolant ports direct coolant on the tool path, even at high RPMs. 3-port design features
smaller coolant holes
for increased pressure
& easier tool removal.
CoolFLEX Feature thru flange thru spindle

CoolFLEX holders are factory set for cool-
ant-thru spindle. Simply remove 2 stop CoolFLEX DIN B Coolant l1
screws for DIN B coolant-thru flange.
l2
Part No. Description d1 d2
HSA-4-6 40 taper DIN B screw Coolant Set Screws page 115. d3

CAT40 DualDRIVE CoolBLAST with DIN B CoolFLEX Holders

Part No. Description d1 d2 d3 L I1 thread coolant screw
46.651B.58.315 CAT40 x 1/2" - 3.15" DualDRIVE w/BLAST 1/2" 28mm 34mm 3.15" 47mm M10 x 1.5P 16083C-20
46.651B.64.400 CAT40 x 3/4" - 4" DualDRIVE w/BLAST 3/4" 36mm 42mm 4" 52mm M16 x 2.0P 16089C-20
Blue incidates coolant.
CAT40 DualDRIVE CoolFLEX (DIN B) ShrinkFIT Holders

Part No. Description d1 d2 d3 L I1 thread coolant screw
46.651.54.350 CAT40 x 1/4" - 3.5" DualDRIVE w/FLEX 1/4" 18mm 27mm 3.5" 36mm M5 x 0.8P 16080C-20
46.651.56.375 CAT40 x 3/8" - 3.75" DualDRIVE w/FLEX 3/8" 24mm 32mm 3.75" 42mm M8 x 1.25P 16082C-20
46.651.58.375 CAT40 x 1/2" - 3.75" DualDRIVE w/FLEX 1/2" 28mm 34mm 3.75" 47mm M10 x 1.5P 16083C-20
46.651.64.400 CAT40 x 3/4" - 4" DualDRIVE w/FLEX 3/4" 36mm 42mm 4" 52mm M16 x 2.0P 16089C-20
46.651.68.400 CAT40 x 1.0" - 4" DualDRIVE w/FLEX 1.0" 46mm 53mm 4" 58mm M20 x 2.0P 16091C-20
46.651.72.400 CAT40 x 1-1/4" DualDRIVE w/FLEX 1-1/4" 46mm 53mm 4" 58mm M20 x 2.0P 16091C-20
Blue indicates coolant.

Dual-Contact Spindles Standard DualDRIVE
Use Techniks DualDRIVE holders if your machine has a dual-
contact spindle. Dual-Contact is a spindle option offered by Gap between DualDRIVE
some machine tool builders. spindle & eliminates the
toolholder can gap, improving
Dual-contact means both the toolholder taper and the flange cause toolholder rigidity &
make contact with the spindle. Dual-contact increases rigidity to give under high accuracy. See our demonstration
side loads.
and accuracy during machining. video of DualDRIVE at:
http://ow.ly/sUOqL

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