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

MAS BT


  • Other sizes available upon request. Please call Parlec or your local Parlec representative for more information.
MAS BT RETENTION KNOBS
Part Number Thread Angle OAL B C E F Coolant Hole Specification/Feature
3001TRK 1/2-13 45 1.42 .393 .787 .630 .236 - CHIRON INCH SHANK
3002TRK M12-1.75 45 1.42 .393 .787 .630 .236 - CHIRON METRIC SHANK
3003TRK M12-1.75 45 1.70 .430 .908 .710 .273 - MAS BT 45 DEG
3004TRK M12-1.75 60 1.70 .430 .908 .710 .273 - MAS BT 60 DEG
4001TRK 5/8-11 90 2.13 .588 1.275 .988 .393 - -
4001TRKC 5/8-11 90 2.13 .588 1.275 .988 .393 .197 -
4002TRK M16-2 90 2.36 .588 1.376 1.102 .393 - MAS BT 90 DEG
4003TRK M16-2 45 2.36 .588 1.376 1.102 .393 - MAS BT 45 DEG
4003TRKC M16-2 45 2.36 .588 1.376 1.102 .393 .197 -
4004TRK M16-2 60 2.36 .588 1.376 1.102 .393 - MAS BT 60 DEG
4005TRK 5/8-11 45 2.13 .588 1.268 .988 .393 - -
4005TRKC 5/8-11 45 2.13 .588 1.268 .988 .393 .157 -
4008TRK 5/8-11 75 1.88 .744 1.024 .787 .549 - -
4008TRKC 5/8-11 75 1.88 .744 1.024 .787 .549 .276 -
4009TRK 5/8-11 45 2.12 .588 1.264 .990 .393 - -
4009TRKC 5/8-11 45 2.12 .588 1.264 .990 .393 .197 -
4010TRK 5/8-11 75 2.13 .748 1.142 .906 .551 .276 -
4014TRK 5/8-11 60 2.13 .588 1.268 .990 .393 - -
4014TRKC 5/8-11 60 2.13 .588 1.268 .990 .393 .138 -
4020TRK M16-2 75 2.26 .748 1.142 .905 .550 .276 -
5001TRK 1"-8 75 3.07 .904 1.770 1.378 .667 - -
5001TRKC 1"-8 75 3.07 .904 1.770 1.378 .667 .250 -
5002TRK M24-3 75 3.34 .904 1.770 1.378 .667 - MAS BT 90 DEG
5003TRK M24-3 75 3.34 .904 1.770 1.378 .667 - MAS BT 45 DEG
5003TRKC M24-3 75 3.34 .904 1.770 1.378 .667 .250 -
5004TRK M24-3 75 3.34 .904 1.770 1.378 .667 - MAS BT 60 DEG
5005TRK 1"-8 75 3.09 .904 1.791 1.378 .667 - -
5005TRKC 1"-8 75 3.09 .904 1.791 1.378 .667 .250 -
5014TRK 1"-8 75 3.07 .904 1.770 1.378 .667 - -
5014TRKC 1"-8 75 3.07 .904 1.770 1.378 .667 .250 -
5021TRK 1"-8 75 2.53 .940 1.234 .907 .708 - -
C400TRK 5/8-11 75 2.30 .588 1.436 1.137 .406 - -
C400TRKC 5/8-11 75 2.30 .588 1.436 1.137 .404 .157 -
F40TRK M16-2 75 1.85 .740 .752 .552 .490 - FADAL BT40
M400TRK 5/8-11 75 1.91 .588 1.053 .777 .393 - -
MAK050TRK 1"-8 75 3.14 .904 1.780 1.386 .667 .236 MAKINO
MH500TRK 1"-8 75 3.08 .904 1.780 1.386 .667 - -
MS5034TRK 1"-8 75 2.52 .940 1.218 .903 .706 .315 -
MZ40TRK M16-2 75 1.85 .740 .752 .552 .490 .281 FADAL BT40