Product Description

royal

Advantages:

  • 10-Second Collet Changes
  • Widest Collet Gripping Range (.062″)
  • Extremely Accurate – 0.0002″ TIR
  • Parallel Workpiece Gripping
  • Multiple Styles:
    • Standard
    • Compact
    • Ultra-Compact

Made In U.S.A.

Call To Order – (800) 423-5145

QG TOOL

We also carry a full line of Royal Quick-Grip™ CNC Collets to go with the collet chucks on this page.

Click on a tab below for more information about each Royal Quick-Grip™ product line.

QG ACCU

Advantages:

  • 10-Second Collet Changes
  • Widest Collet Gripping Range (.062″)
  • Extremely Accurate – 0.0002″ TIR
  • Parallel Workpiece Gripping
  • Multiple Styles:
    – Standard
    – Compact
    – Ultra-Compact
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Part #Spindle TypeCollet TypeMax Capacity BarMax Capacity SlugChuck StyleOverall Length (A)Nose Diameter (B)Nose Length (C)Body Diameter (D)Flange Diameter (E)Chuck Weight (lbs.)Max Drawbar Force (lbs.)Max Clamping Force (lbs.)Max RPM
46100

46105

46110

46115

46116

46117

46118

46119

46120

46121

46125

46130

46135

46140

46145

46150

46155

46160

46165

46166

46170

46175

46180

46185

46190

QG PB

Advantages:

  • Traditional pullback design – collet is pulled into chuck to close, pushed out to open.
  • No collet stop capability, therefore this chuck style is typically used only on jobs where holding precise axial position is not critical.
  • Includes many of the same features of our QG Accu-Length™ models, including:
    – 10-second collet changes
    – 0.0002″ TIR accuracy
    – Wide 0.062″ collet range
    – Compact dimensions for superior clearance
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Part #Spindle TypeCollet TypeMax Capacity BarMax Capacity SlugOverall Length (A)Nose Diameter (B)Nose Length (C)Body Diameter (D)Flange Diameter (E)Chuck Weight (lbs.)Max Drawbar Force (lbs.)Max Clamping Force (lbs.)Max RPM
44020

44022

44028

44030

44032

44034

44036

Advantages:

  • Incorporates many of the same features as our Accu-Length™ Quick-Grip™ CNC Collet Chucks, except that the collet is not fixed – it moves axially upon opening and closing.
  • Able to accept QG standard and extra-depth stop assemblies for locating parts.
  • This chuck is ideal for high-volume, robot-load applications in which the part needs to locate against a shoulder and air-sensing / position confirmation is required.
  • A great choice for any CNC lathe equipped with a servo-driven bar feeder.
  • Can be used either with or without the internal stop for both first and second-operations.
  • Standard collet stop assembly included with chuck
Reset Filter

Part #Spindle TypeCollet TypeMax Capacity BarMax Capacity SlugOverall Length (A)Nose Diameter (B)Nose Length (C)Body Diameter (D)Flange Diameter (E)Chuck Weight (lbs.)Max Drawbar Force (lbs.)Max Clamping Force (lbs.)Max RPM
46010

46012

46014

46016

46017

46018

46020

46022

46023

46024

46026

46028

46030

Product Description

  • Easy to use tool enables collets to be changed in seconds.
  • Simply insert the steel pins into the collet face holes and squeeze main trigger to collapse collet.
  • Once the collet is positioned within the chuck, squeeze the trigger lock to expand and release.
  • Heavy-duty construction for durability.
  • Note – pneumatic changing tools require an air supply line.
Royal Quick Grip Collet Installation Tool
FITS CHUCK MODELTYPENUMBER OF SEGMENTSPART NUMBERPRICE
QG-42Manual344097$598
QG-42Pneumatic344371$1,365
QG-52Manual344095$598
QG-52Pneumatic344359$1,365
QG-65Manual344098$598
QG-65Pneumatic344372$1,365
QG-80Manual644099$598
QG-80Manual ⋅ S-Type444199$677
QG-80Pneumatic644373$2,340
QG-100Pneumatic644374$2,340

* Please note that the QG-80 S-Type installation tool is not the same as the one offered for our regular QG-80 collets because our hardened and ground QG-80 collets have six segments while the QG-80 master collet has four segments.

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$598.00$2,340.00

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We also carry a full line of Royal Quick-Grip™ CNC Collets to go with the collet chucks on this page.

Ultra-Precision Accuracy – 0.0002" or Better

While many users purchase the Royal Quick-Grip™ CNC Collet Chuck for its lightning-fast collet changes and wide gripping range, another major benefit of this system is its extreme accuracy. With Royal CNC collet chucks, there are several factors which affect overall system accuracy. These include:

  • Accuracy and tolerance of chuck mount (taper angle, gage line diameter, squareness of mounting flange, etc)
  • Tolerance and fit between chuck components (body to mounting adapter, closing sleeve to chuck bore, etc.)
  • Accuracy and tolerance of collets (OD collet angle, bore sizing, concentricity of ID to OD, etc.)

The manufacturing processes for Royal collet chucks and collets have all been fully optimized to achieve the absolute tightest tolerances and highest accuracies. While we guarantee our chucks at 0.0002″ TIR between the A-mount taper and collet chuck closing sleeve, they often run at 0.00005″ or better! Round-bore collet accuracy is also guaranteed to be within 0.0002″ TIR. This means that out of the box, with absolutely no indicating in, you can expect to achieve a Quick-Grip™ total system accuracy of 0.0004″ TIR or better. We know of no other collet chuck manufacturer that can consistently produce such an exact level of precision.

Parallel-Grip Collets with a .062" Range

QG adv

Royal Quick-Grip Collets have a much wider collapse range than conventional spring collets. A spring-type collet can only be compressed by up to 0.005″ before there is a sharp drop off in both grip force and accuracy due to the changing angle of the gripping surface. However, with the unique design of the Quick-Grip collet, each collet segment is joined to the adjacent segments with vulcanized rubber. This ensures that the collet segments always remain parallel to the workpiece as the collet is compressed, giving the Quick-Grip CNC collet a full collapse range of .062″ (nominal diameter +/- .031).

Advantages of this system include:

The ability to compensate for oversized and undersized bar stock. Superior accuracy and grip force – by remaining parallel to the workpiece, each collet segment makes contact over its entire length. With a spring-type collet, over-collapsing results in just a narrow ring of contact near the collet face.

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