TG/DA COLLET CHUCKS
BT TG COLLET CHUCKS
T.I.R. <.0002 " at collet face
FEATURES • Perpendicular contact between retention knob and holder • AT3 or better taper
RPM
COOLANT-THRU Coolant-Thru Thru-tool coolant
Speed Up to 20,000 rpm
MILLING
DRILLING REAMING TAPPING
Please note that the maximum RPM listed in our catalog may vary depending on the toolholder shank, weight, balanceability and the G rating.
D
BT30/40/50 Part Number
Collet Range
Nut Wrench L
Max. RPM
Style Collet Series
D
B3007-0750-2.50 B3007-1000-3.94 B4007-0750-3.00 B4007-1000-3.50 B5007-1000-3.50 B4017-1000-5.50
BT30
75TG 3/64-3/4" 75TG-SPAN 2.50" 1.89" 20K
L
BT30 100TG 3/64-1" 100TG-SPAN 3.94" 2.50" 20K
BT40
75TG 3/64-3/4" 75TG-SPAN 3.00" 1.89" 20K
BT40 100TG 3/64-1" 100TG-SPAN 3.50" 2.50" 20K
BT50 100TG 3/64-1" 100TG-SPAN 3.50" 2.50" 20K BT50 100TG 3/64-1" 100TG-SPAN 5.50" 2.50" 20K
TG Collet Chucks come with back-up screw.
To use: first insert the collet into the chuck nut by squeezing the collet and pressing its face into the chuck nut’s retaining ring until the collet’s collar is fully seated. Then load the assembly into the chuck, insert a cutting tool, and tighten with the appropriate nut wrench to the recommended tightening torque. To remove: simply squeeze the collet while pulling it from the chuck nut at an angle. Toolholder Assembly Procedure
When removing the back-up screw, TG Collet Chucks have coolant-thru capabilities. No disc, special nut or wrench required! See TG Coolant Collets on pages 233-235
TG Torque Wrench Page 236
TG Back Up Screw Page 236
TG Collets Pages 233-235
TG Nut Page 236
231
lyndexnikken.com
Powered by FlippingBook