Page 14 - Parlec Catalog

Performance Systems

12 Selection Guide

TOOLHOLDING SELECTION GUIDE

Parlec features a diverse product range of traditional toolholding solutions,
including: ER Collet Chucks, Shrink Fit Holders, Power Milling Chucks, Shell Mill

Holders Single-Angle Collet Systems, Double-Angle Collet Systems, and Weldon
End Mill Holders. Our products are manufactured to maintain precision, function-

ality and durability for traditional and high-speed operation.

ERos Collet Chuck EXTREME PERFORMANCE RPM 3 MICRON AD/B COOLANT
®
For extreme performance and any high speed, high concentricity tool requirement. The
.00012” gage runout tolerance at 3X the tool diameter with the balanced and aerodynamic
design, provides the highest performance available equal to shrink fit or proprietary designs
without high start-up costs. The collet based design provides the simplest solution to
extreme performance requirements.

ER Collet Chuck SIMULFIT RPM 5 MICRON 12 MICRON AD/B COOLANT

For most drilling and lighter higher speed milling applications. Very good concentricity and
very good balance. Safe operational speed as high as 30,000 rpm. Larger sizes have a limit
based on centrifugal forces.

Shrink Fit Holders EXTREME PERFORMANCE RPM 3 MICRON AD/B COOLANT

For nominal size drilling with higher speed and higher feed milling applications. Excellent
concentricity and excellent balance. No moving features, and thin nose diameters, make it
exceptional for high speed machining. Safe operating speeds are extremely high due to little
impact from centrifugal forces.

Power Milling Chucks SIMULFIT RPM 5 MICRON TRADITIONAL COOLANT

For precision in moderate and lower speed milling and nominal drilling applications. Very
good concentricity and good side load capability. Movable large clamping nut restricts the
balance and centrifugal force capability, limiting the speed to 8,000 to 12,000 rpm.

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