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Since 1958, Dunham Tool has designed and manufactured innovative, high quality and high accuracy workholding, toolholding and spindle solutions for manufacturing industries worldwide. |
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Dunham Tool Collet Chucking Systems:
Air Collet Chucking Kits:
Lathes, Rotary Tables, Grinders, Special Machines:
Dunham Tool has improved its Collet Chucking Systems so that they are more easily and efficiently adapable to Lathes, Rotary Tables, Cylindrical and Surface Grinders and Special Machines. Please see below for a Dunham CAD Layout Drawing for complete Dunham Kits.
 | | Dunham 5C, 16C, 3J Air Collet Chucks |
Designed for use in either rotary or stationary applications, the precision Dunham Air Collet Chuck provides for precise concentricity and positioning adjustment. Workholding pressure is highly adjustabilty based on the fine adjustment characteristics of controlled air pressure.
Ideal for use on Tilting Rotary Tables, Cylindrical Grinders or Dial Index tables, the Dunham Air Collet Chuck is designed for air activation and spring deactivation. It is highly durable and the mechanical action is highly accurate and repeatable.
Dunham Collet Chucking Kits include
 | | Dunham 16C Collet Chuck for A2-8 Spindle
(Drawtube Style) |
Dunham Mounting Adapters designed for American Standard and Camlock Spindles as well as all Rotary Table and Grinder nose configurations. Also included are Rotary Unions, Hand or Foot Valve Kits and Center Plugs for central location of the Rotary Unions. Please see below for a Dunham CAD Layout Drawing for complete Dunham Kits. Please call us for pricing information on Kits or individual units.
The Dunham Air Collet Chuck Systems are one of a wide range of Dunham workholding devices including 5C, 16C and 3J Cartridge Spindles, drawtube style Collet Chucks, Collet and Chuck Actuators, machineable Expanding Mandrels and Expanding Collets, Bar Pullers as well as complete 5C, 16C, and 3J Thru Hole Collet Chucking Systems for all Lathes, Rotary Tables, Grinding Machines, etc.
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Dunham 'No Thru Hole' Collet Chuck Kit
5C, 16C, 3J
Please Click the Drawing for an Enlarged View |
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 | | Dunham Bar Pull System |
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Dunham Expanding Collet;
5C, 16C, 3J |
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Dunham 50M Spindle Headstock;
5C, 2J |
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Dunham Collet Chuck;
5C, 16C, 3J |
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 | Dunham Air Collet Closer;
5C, 16C, 3J |
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 | Dunham Cartridge Spindle Headstock;
5C, 16C, 3J |
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The Dunham Collet Chucking Systems are one of a wide range of Dunham Workholding and Spindle solutions:
50M Precision Spindles:
Collet Chucks:
Collet and Chuck Actuators/Cylinders: machineable
Expanding Collets:
Bar Pull Systems:
for up to 3" Bar Stock Applications
5C, 16C, and 3J
'Plug and Play'
Collet Chucking Systems for all Lathes, Rotary Tables, Grinding Machines and Special Machines:
Thru Hole and
No Thru Hole Kits available:
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