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QUICK CHANGE COLLET CHUCKS

QUICK CHANGE COLLET CHUCKS
Utilizes Hardinge Quick-Change Collets
20 second change-over
Super short body design for greater tool clearance & more z axis travel
12.45 degree closing taper provides greater gripping force with less pull force from the cylinder
Super short body design for greater tool clearance & more z axis travel
Ideal for 1st and 2nd operations, and barfeed applications
True Parallel gripping (15% greater gripping force than standard collets)
Wider Chucking range than standard collets
True Length Available too!
      Fixed collet position ensures linear accuracy
      Adjustability feature enables you to adjust for T.I.R.
True Length Systems Breakdown

 

Pull Back Systems Breakdown

 

QUICK CHANGE TRUE LENGTH Collet Chucks

Item # Description

Spindle

Stock

OAL

Flange

Nose

Capacity

QC42 - (Utilizes standard HQC42 collets)    

Inch

Metric

Inch

Metric

Inch

Metric

Inch

Metric

QC4200A-50 A5-QC42TL

A5

B

4.885

124.08

7.000

177.80

4.650

118.11

1.750

44.45

QC4200A-60 A6-QC42TL

A6

4.885

124.08

7.000

177.80

QC4200A-80 A8-QC42TL

A8

5.635

143.13

8.450

214.63

QC4200A-110 110MM-QC42TL

110mm

4.885

124.08

7.000

177.80

QC65 - (Utilizes standard HQC65 collets)                    
QC6500A-50 A5-QC65TL

A5

B

4.973

126.31

8.750

222.25

5.870

149.10

2.559

65.00

QC6500A-60 A6-QC65TL

A6

4.577

116.26

8.750

222.25

QC6500A-80 A8-QC65TL

A8

5.125

130.18

9.300

236.22

QC6500A-140 140MM-QC65TL

140mm

4.577

116.26

8.750

222.25

QUICK CHANGE PULL BACK Collet Chucks

                       
Item # Description

Spindle

Stock

OAL

Flange

Nose

Capacity

QC42 - (Utilizes standard HQC42 collets)  

Inch

Metric

Inch

Metric

Inch

Metric

Inch

Metric

QC4200APB-50 A5-QC42PB

A5

B

4.375

111.13

6.450

163.83

5.000

127.00

1.750

44.45

QC4200APB-60 A6-QC42PB

A6

3.700

93.98

7.450

189.23

4.400

111.76

QC4200APB-80 A8-QC42PB

A8

4.500

114.30

9.450

240.03

4.400

111.76

QC4200APB-110 110mm-QC42PB

110mm

4.000

101.60

5.450

138.43

5.000

127.00

QC65 - (Utilizes standard HQC65 collets)
QC6500APB-50 A5-QC65PB

A5

B

5.075

128.91

7.000

177.80

4.724

119.99

2.559

65.00

QC6500APB-60 A6-QC65PB

A6

5.000

127.00

7.450

189.23

QC6500APB-80 A8-QC65PB

A8

5.100

129.54

9.450

240.03

QC6500APB-140 140mm-QC65PB

140mm

5.000

127.00

7.450

189.23

                         
Direct mount to the machine tool
Quick Change collet wrench included
.0002 TIR guaranteed on sleeve closing taper
Customs Available, Call for Quote.
42mm collets allow +/- 1/64" for bar variance          
65mm collets allow +/- 1/64" for bar variance up to 1.999" in diameter  
65mm collets allow +/- 1/32" for bar variance from 2.000" and up in diameter



 

QC Collet Wrench available in Manual or Hydraulic
Neoprene inserts are readily available and easy to change

Part Stops also available: see Hardinge catalogue

Machined Drawtube Adapter Included with Collet Chuck

Bonus Package includes:

* 1 Anti-Rotation Screw
* 1 Collet Wrench

 

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