N.A. Woodworth Product Line - ITW Workholding - #2

N.A. Woodworth's Universal Ball-Lok chucks have set the standard for all other power chucks in the industry. The "UBL" chuck's unique design can accommodate both centralizing and compensating operations.

• Internal and External Chucking

• Positive Pullback •2 and 3 Jaw Models

• Sealed Design

• Available with Quick-Change Jaws

• Sizes 6" to 30"

N.A. Woodworth introduces a new twist on the industry leading UBL power chuck. This six-jaw design incorporates a new counter-centrifugal mechanism that allows the chuck to rotate at higher speeds with minimal jaw force loss. Additional features include:

• 12 Points of Equalized Force Distribution

• High RPM capability

• Completely Sealed Design

• Increased Output Sensitivity for Thin Wall Applications

• Differential Chucking Capabilities (use with ITW variable port cylinder)

• Centralizing and Compensating Models

•O.D. and I.D. Versatility

N.A. Woodworth's Retractable Work Driver (RWD) chucks offer the industry a unique and highly productive solution for shaft turning requirements. The RWD chuck enables continuous,

uninterrupted turning over the entire length of the workpiece.

•Concentricity of .001 T.I.R.

• Speeds of up to 4000 RPM

• Positive End Driving

• Sealed Design

• Jaw Retraction During Rotation

ITW Workholding has a full line of sliding jaw power chucks. The QLC (shown) is the latest in a range of performance power chucks from Forkardt that combine an improved backlash free wedge hook system with advanced features. Also offered are the Forkardt FNC and the SP Counter Centrifugal (CC). Each has unique features you should consider.

• Variations include thru-hole and long stroke

• Centrifugal force compensation allowing for higher speeds

• Quick change jaw system available

• Patented force lubrication for extended

service

• Quick change master jaw

• Designed for higher speeds

• Nitrided chuck body

• Wedge hook design allowing for high grip force SP Counter Centrifugal (CC)

• 2 and 3 jaw designs

• Light weight, counter centrifugal for higher speeds

• Dual use as a collet chuck, via collet pads

ITW Workholding offers an extensive line of Sheffer performance I.D. and O.D. Collet Chucks. These Sheffer engineered chucks can be designed to fit nearly any application — from roughing

to grinding to stationary machine center work. Features include:

• Quick Change

• High Accuracy

• Interchangeability

• High Speed

• Master Inserts

• High Travel

• Self Contained Actuation

• Standard and Custom Designs

The N.A. Woodworth Tork-Lok collet line offers flexibility and affordability, with much of the product available from stock. The Tork-Lok arbor locates straight or tapered holes on true center within .0005 T.I.R. These arbors feature patented inclined flats that provide full arbor/collet contact throughout the range of operation for highest accuracy and torque transmission.

• Offering several types of assemblies, the Tork-Lok line is ideally suited for turning and milling

operations

• Standard operation is accomplished through the use of a drawbar to actuate the collet

• Several standard assembly designs exist, including:

■ Self Contained Air Operated Assembly, suited for turning and milling

■ Hand Operating Fixture, suited for milling, drilling, gear cutting or shaving, reaming and other

operations

■ Standard Drawbar type, suited for mounting to special applications

• Collets can be sealed to eliminate the contaminants from interfering with functionality

• Design offers higher torque transmission due to design of inclined flats