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Toolholding & Workholding



Tooling Components




Toolholding/Workholding - Centers and Center Drivers - Riten


Riten Advantage Live Centers - Long Point 
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• Accuracy guaranteed to ± .0001"
• Heavy-duty tri-bearing design
• Points are through-hardened to 61 - 63 Rc
• 3 Angular contact bearings for superior performance
• Full length spindle for extra rigidity
• High RPM capability
• Bodies are heat treated for additional strength
• Riten full service, repair, and guarantee apply

Riten Advantage Live Centers - Standard Point 
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• Accuracy guaranteed to ± .0001"
• Heavy-duty tri-bearing design
• Points are through-hardened to 61 - 63 Rc
• 3 Angular contact bearings for superior performance
• Full length spindle for extra rigidity
• High RPM capability
• Bodies are heat treated for additional strength
• Riten full service, repair, and guarantee apply

Riten Advantage Live Centers - Tracer Point 
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• Accuracy guaranteed to ± .0001"
• Heavy-duty tri-bearing design
• Points are through-hardened to 61 - 63 Rc
• 3 Angular contact bearings for superior performance
• Full length spindle for extra rigidity
• High RPM capability
• Bodies are heat treated for additional strength
• Riten full service, repair, and guarantee apply

Riten CNC Dead Centers - High Speed Steel 
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Riten CNC Dead Centers - Type 1 - High Speed Steel 
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• Accuracy: guaranteed to ± .0001"
• Through-hardened to 61 - 63 Rc
• Meets the rigid requirements of CNC turning
• Threaded for easy removal from tailstock
• MADE IN USA

Riten CNC Dead Centers - Type 2 - High Speed Steel 
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• Accuracy: guaranteed to ± .0001"
• Through-hardened to 61 - 63 Rc
• Meets the rigid requirements of CNC turning
• Threaded for easy removal from tailstock
• MADE IN USA

Riten CNC Dead Centers - Type 3 - Carbide Tipped 
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• Accuracy: guaranteed to ± .0001"
• Meets the rigid requirements of CNC turning
• Carbide tipped for long tool life
• Threaded for easy removal from tailstock
• MADE IN USA

Riten CNC Dead Centers - Type 4 - Carbide Tipped 
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• Accuracy: guaranteed to ± .0001"
• Meets the rigid requirements of CNC turning
• Carbide tipped for long tool life
• Threaded for easy removal from tailstock
• MADE IN USA

Riten CNC Heavy-Duty Live Centers - Standard Point 
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These CNC live centers are used to counter the high thrust as in facedriving applications. These centers are also used where workpieces may weigh several thousand pounds. Radial pressure, thrust and rigidity, requirements demand centers with four-bearing design to handle these loads.

Riten CNC Heavy-Duty Live Centers - Tracer Point 
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These CNC live centers are used to counter the high thrust as in facedriving applications. These centers are also used where workpieces may weigh several thousand pounds. Radial pressure, thrust and rigidity, requirements demand centers with triple row bearing design to handle these loads.

Riten CNC High RPM Sprint Live Centers - Standard Point - with Carbide Tipped Point 
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• Accuracy guaranteed to ± .0001
• RPM up to 6,000 maximum
• Coolant deflectors, no friction seal
• Point configuration allows for tool clearance
• Meets the rigid requirements of CNC turning
• Body heat treated for additional strength
• Riten full service, repair, and guarantee apply
• MADE IN USA

Riten Dead Centers - - High Speed or Carbide Tipped 
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• Accuracy guaranteed ± .0001"
• Through-hardened for extra regrinds
• Hardened high speed centers insure long life
• Carbide tipped centers give longer tool life and require less regrinding
• 60º included point angle
• MADE IN USA

Riten Econo-Tri-Bearing Live Centers - Standard Point 
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• Accuracy guaranteed to ± .0002"
• 3 Rows of bearings
• Points are through-hardened to 61 - 63 Rc
• Sealed bearings lubricated for life protected against contaminants and coolant
• 2,500 RPM maximum

Riten Econo-Tri-Bearing Live Centers - Tracer Point 
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• Accuracy guaranteed to ± .0002"
• 3 Rows of bearings
• Points are through-hardened to 61 - 63 Rc
• Sealed bearings lubricated for life protected against contaminants and coolant
• 2,500 RPM maximum

Riten Extra Heavy-Duty Live Centers - Standard Point 
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• Accuracy guaranteed to ±.0002"
• 3,000 Maximum RPM
• Designed for heavy steel rolls, paper rolls, printing rolls, castings, forgings and other large parts
• Also available in Jarno, brown & sharpe, and Straight Shanks
• Riten full service, repair and guarantee apply
• For use where the piece part may weigh several thousand pounds. Radial pressure and thrust requirements demand centers with bearing structures that will handle these loads
• MADE IN USA

Riten Face Drivers - Mounting Styles: - Complete Turning in One Operation 
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Riten Face Drivers, used in conjunction with Riten Live or Dead Centers, allow the complete turning or grinding of the entire outside diameter of a workpiece in a single operation. Even facing or chamfering of the ends of the part can be accomplished with the careful selection of the correct face driver and drive pins.

Unlike a chuck or grinding dog, a face driver grips and turns the part by locating only on the face of the workpiece. With a chuck or grinding dog, the part must be removed after the first operation, reversed and rechucked before any more operations can be performed. Traditional machining requires multiple operations and setups that increase costs and cycle times, and reduce part quality.

Riten Face Drivers - Riten Center Points 
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Selection Process:
1. Determine the driving diameter and mounting style to establish the correct face driver for the application.
2. Select drive pins. Determine part rotation (clockwise or counter-clockwise) and choose same type pins as face driver type.
3. Select center point. Determine center hole diameter and choose same type point as face driver type.

Riten Face Drivers - Riten Drive Pins 
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Selection Process:
1. Determine the driving diameter and mounting style to establish the correct face driver for the application.
2. Select drive pins. Determine part rotation (clockwise or counter-clockwise) and choose same type pins as face driver type.
3. Select center point. Determine center hole diameter and choose same type point as face driver type.

Riten Heavy-Duty Bull Nose Live Centers - Design 1 
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• For heavy cuts
• Designed for working large piece parts, casting and forgings
• Large workpiece center holes
• Also available in Jarno, brown & sharpe, and straight shanks
• MADE IN USA

Riten Heavy-Duty Live Centers - Standard Point 
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• Accuracy guaranteed to ± .0001
• Triple bearing for heavier loads
• Riten full service and repair


• For use where the piece part may weigh several hundred pounds. Radial pressure and thrust requirements demand centers with bearing structures that will handle these loads
• MADE IN USA

Riten Interchangeable Point Live Center Sets - Center with Only One Male Style Point 
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• Accuracy guaranteed to ± .006. a complete set.

Riten Interchangeable Point Live Center Sets - Point Extractors 
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• Accuracy guaranteed to ± .006. a complete set.

Riten Interchangeable Point Live Center Sets - Quick Point Set 
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Set Includes:
Live centers and 4 points in case

Riten Interchangeable Point Live Center Sets - Replacement Points 
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• Accuracy guaranteed to ±.00025"
• RPM up to 3,000 maximum
• Versatile, lowers point replacement costs
• 1 Standard male point comes with the center
• Special points are available upon request
• Mounting taper of points is 1:10
• 1 Set of points will cover most requirements
• Safe storage container provided when you purchase a complete set
• MADE IN USA

Riten Large Carbide Point Dead Centers 
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• Increased centerhole range, extra regrinds and longer wear
• Covers widest range of center hole sizes
• Eliminates special centers
• Tolerance guaranteed to .0002" TIR
• MADE IN USA

Riten Live Centers - Long Point - CNC High RPM Sprint Live Centers 
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• Accuracy guaranteed to ± .0001
• Coolant deflectors, no friction seal
• Point configuration allows for tool clearance
• RPM up to 6,000 maximum
• Meets the rigid requirements of CNC turning
• Points through-hardened to 61 - 63 Rc
• Body heat-treated for additional strength
• Riten full service, repair, and guarantee apply
• MADE IN USA

Riten Live Centers - Standard Point - CNC High RPM Sprint Live Centers 
Click Here for more information or to order
• Accuracy guaranteed to ± .0001
• Coolant deflectors, no friction seal
• Point configuration allows for tool clearance
• RPM up to 6,000 maximum
• Meets the rigid requirements of CNC turning
• Points through-hardened to 61 - 63 Rc
• Body heat-treated for additional strength
• Riten full service, repair, and guarantee apply
• MADE IN USA

Riten Medium Duty Live Centers - Standard Point 
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• Less overhang • Tolerance guaranteed to ±.0001 • Heavy-duty • 1,000 RPM maximum

Riten Multi-Use Live Centers - Morse Taper 
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• Accuracy to ± .0001
• Great for manual lathe applications
• Riten full service and repair

Riten Pipe and Bull Nose Dead Centers - Bull Nose 
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• Accuracy guaranteed to ±.0001"
• Through-hardened to 61 - 63 Rc
• Riten full service, repair, and guarantee apply
• MADE IN USA

Riten Pipe and Bull Nose Dead Centers - Pipe Nose 
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• Accuracy guaranteed to ±.0001"
• Through-hardened to 61 - 63 Rc
• Riten full service, repair, and guarantee apply
• MADE IN USA

Riten Pipe Nose Live Centers 
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• Accuracy guaranteed to ± .00025"
• For use with pipe, tubing, and thin walled piece parts
• Also available in Jarno, brown & sharpe, and straight shanks

Riten Quick Point Sets, Live Centres and Replacement Points - Center with Only One Male Style Point 
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• Accuracy guaranteed to ± .006. a complete set.

Riten Quick Point Sets, Live Centres and Replacement Points - Point Extractors 
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• Accuracy guaranteed to ± .006. a complete set.

Riten Quick Point Sets, Live Centres and Replacement Points - Quick Point Set 
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• Accuracy guaranteed to ± .006. a complete set.

Riten Quick Point Sets, Live Centres and Replacement Points - Replacement Points 
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• Accuracy guaranteed to ± .006. a complete set.

Riten Regal Live Centers - Long Point 
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• Accuracy guaranteed to ± .0001"
• 4,000 RPM
• Heavy-duty bearing design
• Points are through-hardened to 61 - 63 Rc
• Full length spindle for extra rigidity
• Triple row of angular contact bearings for superior performance. Double row in Models 2, 3 and 4
• Bodies are heat treated for additional strength
• Riten full service, repair, and guarantee apply

Riten Regal Live Centers - Standard Point 
Click Here for more information or to order
• Accuracy guaranteed to ± .0001"
• Heavy-duty bearing design
• Points are through-hardened to 61 - 63 Rc
• Full length spindle for extra rigidity
• Double row of angular contact bearings for superior performance. Double row in Models 2, 3 and 4
• Bodies are heat treated for additional strength
• Riten full service, repair, and guarantee apply


Servicing Industry Since 1968

Have a Question or Need Technical Assistance? For Personal Service Click Here to contact a NSS dealer for your state.