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(516) 431-1112 sales@northfield.com 4400 Austin Blvd, Box 550 Island Park, NY 11558

Precision Collet Chucks

Northfield Collet Chucks offer versatile workholding solutions for various part sizes that require significant clamp force, utilizing the same adapter, rotary union, and air tube as Northfield’s precision air and diaphragm chucks. With Northfield Collet Chucks, changing collet sizes and adjusting grip force for different applications is simpler compared to most hydraulic-style collet chucks. Additionally, Northfield offers a custom line of internal collet grip chucks designed for specific applications, enabling both delicate and aggressive part-holding techniques with the same precision as an external grip collet chuck.

STANDARD FEATURES

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  • Air Actuated - Air driven actuation is easier and cleaner than hydraulic actuation because it does not require a hydraulic pump, which means more control with the grip force - allowing a range of aggressive to delicate part gripping. It's also simpler to set up.
  • Additional Actuation Options - There are multiple ways to power the Northfield Precision Air chuck including spring clamp- air open, or air clamp-spring open. Plus, other custom actuation applications upon request.
  • External Grip (Accepts Standard Collets) - Collet jaws are screwed inside the internal diameter and accept the standard industry collets: 3C, 5C, 16C, 3J, 25C, any other types.
  • Internal Grip - The internal collet chuck is used for gripping the internal diameter of workpieces and pulling the work piece face against a dead stop. Accepts J-Loc internal grip collets.
  • Stationary Capable - All Northfield chucks can be used for stationary applications as well as rotating applications.
  • Rotary Tables - Northfield chucks are capable of being used on 5-axis machines.
  • Dead Stop - Your part is banked against a fixed stopping surface that ensures the part doesn’t move during the application.
  • Hardened and Ground Chuck Components - Northfield's chucks are developed using high strength alloy steels with all critical components hardened and ground to various Rockwell "C" scales.

SIZE BODY

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  • 4 in. (100mm) - Recommended size if you have a smaller product or if you are strictly working with 5C or 3C collets.
  • 6 in. (150mm) - Recommended size if you have a larger product and/or want to be able to grip the full suite of standard collets (including 3J and 16C).

OPTIONAL FEATURES

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  • 4 in. (100mm) - Recommended size if you have a smaller product or if you are strictly working with 5C or 3C collets.
  • 6 in. (150mm) - Recommended size if you have a larger product and/or want to be able to grip the full suite of standard collets (including 3J and 16C).

TECHNICAL SPECIFICATIONS (ALL MODELS)

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  • Max. Speed - 15,000 RPM
  • Repeatability (Max. Concentricity) - 0.0001 (Based on the quality of the collet)
  • Repeatability (Max. End Lengths) - 50 millionths (1.27µ) (Based on the quality of the collet)
  • Weight - 7.5lb / 3.40 kg to 13 lb/5.89 kg

Filters

4 Inch Model 5C-400 Collet Chuck

Northfield
$2,420.00 - $2,420.00
$2,420.00
$2,420.00 - $2,420.00
$2,420.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

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$2,420.00 - $2,420.00
$2,420.00
$2,420.00 - $2,420.00
$2,420.00

4 Inch Model 5C-400W Coolant-through Collet Chuck

Northfield
$2,740.00 - $2,740.00
$2,740.00
$2,740.00 - $2,740.00
$2,740.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$2,740.00 - $2,740.00
$2,740.00
$2,740.00 - $2,740.00
$2,740.00

6 Inch Model 5C-600 Collet Chuck

Northfield
$3,220.00 - $3,220.00
$3,220.00
$3,220.00 - $3,220.00
$3,220.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$3,220.00 - $3,220.00
$3,220.00
$3,220.00 - $3,220.00
$3,220.00

6 Inch Model 5C-600W Coolant-through Collet Chuck

Northfield
$3,540.00 - $3,540.00
$3,540.00
$3,540.00 - $3,540.00
$3,540.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$3,540.00 - $3,540.00
$3,540.00
$3,540.00 - $3,540.00
$3,540.00

6 Inch Model 16C-600W Coolant-through Collet Chuck

Northfield
$6,265.00 - $6,265.00
$6,265.00
$6,265.00 - $6,265.00
$6,265.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$6,265.00 - $6,265.00
$6,265.00
$6,265.00 - $6,265.00
$6,265.00

6 Inch Model 16C-600 Collet Chuck

Northfield
$5,995.00 - $5,995.00
$5,995.00
$5,995.00 - $5,995.00
$5,995.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$5,995.00 - $5,995.00
$5,995.00
$5,995.00 - $5,995.00
$5,995.00

6 Inch Model 3J-600W Coolant-through Collet Chuck

Northfield
$6,265.00 - $6,265.00
$6,265.00
$6,265.00 - $6,265.00
$6,265.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$6,265.00 - $6,265.00
$6,265.00
$6,265.00 - $6,265.00
$6,265.00

6 Inch Model 3J-600 Collet Chuck

Northfield
$5,995.00 - $5,995.00
$5,995.00
$5,995.00 - $5,995.00
$5,995.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$5,995.00 - $5,995.00
$5,995.00
$5,995.00 - $5,995.00
$5,995.00

4 Inch Model 5C-400S-STEP Collet Chuck

Northfield
$4,055.00 - $4,055.00
$4,055.00
$4,055.00 - $4,055.00
$4,055.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$4,055.00 - $4,055.00
$4,055.00
$4,055.00 - $4,055.00
$4,055.00

4 Inch Model 5C-400SW-STEP Coolant-through Collet Chuck

Northfield
$4,380.00 - $4,380.00
$4,380.00
$4,380.00 - $4,380.00
$4,380.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$4,380.00 - $4,380.00
$4,380.00
$4,380.00 - $4,380.00
$4,380.00

6 Inch Model 5C-600S-STEP Collet Chuck

Northfield
$5,140.00 - $5,140.00
$5,140.00
$5,140.00 - $5,140.00
$5,140.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$5,140.00 - $5,140.00
$5,140.00
$5,140.00 - $5,140.00
$5,140.00

6 Inch Model 5C-600SW-STEP Coolant-through Collet Chuck

Northfield
$5,455.00 - $5,455.00
$5,455.00
$5,455.00 - $5,455.00
$5,455.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$5,455.00 - $5,455.00
$5,455.00
$5,455.00 - $5,455.00
$5,455.00

4 Inch Model 5C-400-DL Dead Length Collet Chuck

Northfield
$4,060.00 - $4,060.00
$4,060.00
$4,060.00 - $4,060.00
$4,060.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$4,060.00 - $4,060.00
$4,060.00
$4,060.00 - $4,060.00
$4,060.00

4 Inch Model 5C-400W-DL Dead Length Coolant-through Collet Chuck

Northfield
$4,855.00 - $4,855.00
$4,855.00
$4,855.00 - $4,855.00
$4,855.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$4,855.00 - $4,855.00
$4,855.00
$4,855.00 - $4,855.00
$4,855.00

4 Inch Model 5C-400S-TAPER Collet Chuck

Northfield
$3,955.00 - $3,955.00
$3,955.00
$3,955.00 - $3,955.00
$3,955.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$3,955.00 - $3,955.00
$3,955.00
$3,955.00 - $3,955.00
$3,955.00

4 Inch Model 5C-400WS-TAPER Coolant-through Collet Chuck

Northfield
$4,270.00 - $4,270.00
$4,270.00
$4,270.00 - $4,270.00
$4,270.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$4,270.00 - $4,270.00
$4,270.00
$4,270.00 - $4,270.00
$4,270.00

6 Inch Model 5C-600-DL Dead Length Collet Chuck

Northfield
$5,115.00 - $5,115.00
$5,115.00
$5,115.00 - $5,115.00
$5,115.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$5,115.00 - $5,115.00
$5,115.00
$5,115.00 - $5,115.00
$5,115.00

6 Inch Model 5C-600W-DL Dead Length Coolant-through Collet Chuck

Northfield
$5,905.00 - $5,905.00
$5,905.00
$5,905.00 - $5,905.00
$5,905.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$5,905.00 - $5,905.00
$5,905.00
$5,905.00 - $5,905.00
$5,905.00

6 Inch Model 5C-600S-TAPER Collet Chuck

Northfield
$5,010.00 - $5,010.00
$5,010.00
$5,010.00 - $5,010.00
$5,010.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$5,010.00 - $5,010.00
$5,010.00
$5,010.00 - $5,010.00
$5,010.00

6 Inch Model 5C-600WS-TAPER Coolant-through Collet Chuck

Northfield
$5,320.00 - $5,320.00
$5,320.00
$5,320.00 - $5,320.00
$5,320.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$5,320.00 - $5,320.00
$5,320.00
$5,320.00 - $5,320.00
$5,320.00

6 Inch Model 16C-600W-DL Dead Length Coolant-through Collet Chuck

Northfield
$7,170.00 - $7,170.00
$7,170.00
$7,170.00 - $7,170.00
$7,170.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$7,170.00 - $7,170.00
$7,170.00
$7,170.00 - $7,170.00
$7,170.00

4 Inch Model 5C-400-HYD Hydraulic Collet Chuck

Northfield
$4,200.00 - $4,200.00
$4,200.00
$4,200.00 - $4,200.00
$4,200.00

Hydraulic chucks use special hydraulic tubes. *Concentricity depends on quality of collet. Precision collets from Hardinge will repeat to .0001 T.I.R.

$4,200.00 - $4,200.00
$4,200.00
$4,200.00 - $4,200.00
$4,200.00

4 Inch Model 5C-400-HYD-BP Backported Hydraulic Collet Chuck

Northfield
$4,405.00 - $4,405.00
$4,405.00
$4,405.00 - $4,405.00
$4,405.00

Backported chucks do not use tubes. *Concentricity depends on quality of collet. Precision collets from Hardinge will repeat to .0001 T.I.R.

$4,405.00 - $4,405.00
$4,405.00
$4,405.00 - $4,405.00
$4,405.00

4 Inch Model 5C-400-DL Dead Length Collet Chuck

Northfield
$4,165.00 - $4,165.00
$4,165.00
$4,165.00 - $4,165.00
$4,165.00

All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks. *Concentricity depends on quality of co...

View full details
$4,165.00 - $4,165.00
$4,165.00
$4,165.00 - $4,165.00
$4,165.00