Toolholding Solutions

Parlec’s Toolholding Solutions are manufactured to maintain precision, functionality and durability. CAT, DIN, BT, HSK, NMTB, Chiron and Morse taper holders along with solutions for Balanced and Balanceable Heat Shrink, ER Collet Chucks, Power Milling and Shell Mill holders make up Parlec’s toolholding line.


Toolholding

Products

Straight Shank ER Collet Chucks

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  • Other sizes available upon request. Please call Parlec or your local Parlec representative for more information.
ER11 COLLET SERIES .020" TO.275" (.5MM TO 7MM)
Part Number A (Dia.) B (Dia.) C D OAL Comp Nut (incl.) Stop Screw (incl.) Nut Tightening Torque Wrench
ER11-500-6H .500 .615 5.50 2.90 6.75 LN-ER11 - 22 ft. lbs. ECN56W
ER11-625-6H .625 .615 5.51 1.65 6.75 LN-ER11 029-909 22 ft. lbs. ECN56W
ER11-750-6H .750 .750 6.00 2.00 6.75 11-ERHN 029-088 22 ft. lbs. 300CNW
ER16 COLLET SERIES .020" TO .393"(.5MM TO10MM))
Part Number A (Dia.) B (Dia.) C D OAL Comp Nut (incl.) Stop Screw (incl.) Nut Tightening Torque Wrench
ER16-750-550 0.750 1.100 4.00 2.00 5.50 16ERHPN BS-20 42 ft. lbs ECN20W
ER16-750-750 0.750 1.100 6.00 2.00 7.50 16ERHPN BS-20 42 ft. lbs ECN20W
ER16-750-7H 0.750 0.850 6.30 3.90 6.75 LN-ER16 - 42 ft. lbs ECN78W
ER20 COLLET SERIES .039" TO .511" (1MM TO 13MM))
Part Number A (Dia.) B (Dia.) C D OAL Comp Nut (incl.) Stop Screw (incl.) Nut Tightening Torque Wrench
ER20-100-7H 1.000 1.209 6.40 6.50 7.20 LN-ER20 - 60 ft. lbs -
ER20-625-560H .625 1.344 3.94 1.66 - 20ERN 029-E08 60 ft. lbs 20ERENW
ER20-750-6H .750 1.344 6.00 - 7.70 20ERHPN 029-E12 60 ft. lbs ECN20W
ER25 COLLET SERIES .039" TO .630" (1MM TO 16MM))
Part Number A (Dia.) B (Dia.) C D OAL Comp Nut (incl.) Stop Screw (incl.) Nut Tightening Torque Wrench
ER25-100-531 1.000 1.375 3.94 3.90 5.31 25EREN 029-E12 86 ft. lbs 25ERENW
ER25-750-4 .750 1.660 4.00 1.81 6.10 25ERN 029-E12 86 ft. lbs 25ERNW
ER25-750-531 .750 1.660 3.94 1.31 5.31 25ERPN 029-E12 86 ft. lbs 25ERNW
ER32 COLLET SERIES .078" TO .787" (2MM TO 20MM)
Part Number A (Dia.) B (Dia.) C D OAL Comp Nut (incl.) Stop Screw (incl.) Nut Tightening Torque Wrench
ER32-100-425 1.000 1.970 2.00 3.63 4.25 32ERPN BS-11 100 ft. lbs 32ERNW
ER32-125-6 1.250 1.970 5.75 3.00 8.00 32ERPN BS-11 100 ft. lbs 32ERNW
ER32-750-425 0.750 1.970 2.00 3.85 4.25 32ERPN BS-20 100 ft. lbs 32ERNW
ER40 COLLET SERIES .118" TO 1.181" (3.26MM)
Part Number A (Dia.) B (Dia.) C D OAL Comp Nut (incl.) Stop Screw (incl.) Nut Tightening Torque Wrench
ER40-125-2 1.250 2.359 2.37 3.75 4.75 40ERN 029-E18 146 ft. lbs 40ERNW
ER40-125-413 1.250 2.359 1.70 - 4.13 40ERPN 029-E18 146 ft. lbs 40ERNW