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

Jacobs Taper Arbors

Order Retention Knob separately. [+]
  • Constructed of alloy steel for long, durable service life.
  • Hardened to RC 56-60 for long service life.
  • Shiny taper with black oxide finish for the best combination of accuracy and durability.
  • Taper T.I.R. ≤.0002”.
  • Parsymmetry™ design for high-speed operation.
  • Plastic bumper protects spindle and holder during tool changes. Available on NMTB 40 and 50 arbors only.
  • Other sizes available upon request. Please call Parlec or your local Parlec representative for more information.
JACOBS TAPER 2
Part Number Taper Type A (Dia.) C G
B40-02JT1 BT40 .559 1.18 .12
C40-02JT1 CAT40 .559 1.50 .12
C50-02JT1 CAT50 .559 1.50 .12
N30-02JT1 NMTB30 .559 1.00 .12
N40-02JT1 NMTB40 .559 1.00 .12
JACOBS TAPER 3
Part Number Taper Type A (Dia.) C G
B40-03JT1 BT40 .811 1.18 .12
C40-03JT1 CAT40 .811 1.50 .12
C50-03JT1 CAT50 .811 1.50 .12
N30-03JT1 NMTB30 .811 1.00 .12
N40-03JT1 NMTB40 .811 1.00 .12
N50-03JT1 NMTB50 .811 1.50 .12
JACOBS TAPER 4
Part Number Taper Type A (Dia.) C G
C40-04JT1 CAT40 1.124 1.50 .12
C50-04JT1 CAT50 1.124 1.50 .12
N40-04JT1 NMTB40 1.124 1.00 .12
N50-04JT1 NMTB50 1.124 1.50 .12
JACOBS TAPER 6
Part Number Taper Type A (Dia.) C G
B40-06JT1 BT40 .676 1.18 .12
C40-06JT1 CAT40 .676 1.50 .12
C50-06JT1 CAT50 .676 1.50 .12
N30-06JT1 NMTB30 .676 1.00 .12
N40-06JT1 NMTB40 .676 1.00 .12
JACOBS TAPER 33
Part Number Taper Type A (Dia.) C G
B40-33JT1 BT40 .624 1.18 .12
C40-33JT1 CAT40 .624 1.50 .12
C50-33JT1 CAT50 .624 1.50 .12
N30-33JT1 NMTB30 .624 1.00 .12
N40-33JT1 NMTB40 .624 1.00 .12
N50-33JT1 NMTB50 .624 1.50 .12