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Features:
- 25 % better conversion of axial drawtube force to holding power than SPANNTOP
- No radial displacement between clamping head and professional chuck body, therefore excellent professional seal agaist dust, contamination and chips. Especially advantageous for dry and hard machining.
- Unequalled rigidity due to full-surface contact of the clamping segments
- Vibration dampening due to cast mineral composite
- Increased process reliability and low surface pressure; ideal for continuous processing of large quantities
- Fast an easy clamping head change-over
- Lubrication with a single lubrication nipple |
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SPANNTOP chucks generally work based on the pull-back principle. The clamping head is coupled to the draw mechanism. The clamping actuator pulls it via the drawtube into the taper of the professional chuck body. The link between the drawtube and the draw mechanism is the drawtube adapter. The drawtube adapter and the suppliers of spindle flange are custom made to fit a specific machine.
SPANNTOP chucks are balanced.
All clamping heads have a slot for the locating screw.
All SPANNTOP chucks have stroke limits in both directions.
Rigidity, concentricity, ease of change-over - those are the extraordinary characteristics of SPANNTOP. And not only is this system developed by HAINBUCH incredibly simple to handle, it is also good for your bottom line.
SPANNTOP can be used on a wide variety of different system tools. These include turning and milling centers, gear cutting, grinding, rotary transfer, or friction welding machines manufacturer. In short, anywhere where holding power, rigidity, precision and ease of change-over are required. |
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Hardinge Sure-Grip Power Chucks are lever-operated, counter-centrifugal and dynamically balanced. This enables you to continually operate your Industrial cnc lathe at higher spindle speeds and feed rates with less concern for loss of jaw force normally associated with wedge-style chucks.
Sure-Grip Power Chucks mount directly to ANSI A2-4, A2-5, A2-6 and A2-8 industrial spindles, eliminating the added tolerance buildup when using special adapter plates. Sure-Grip Power Chucks come standard with 1.5mm x 60 serrated master jaws designed to ISO specifications. Quick-change chucks available.
Hardinge manufactures a complete line of jaws for all brands of chucks.
Buy Collets, Collet chucks, Chucks, Tool Holders and Rotary Products onlinline at www.hardingetooling.com |
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- HP3 drill chuck has 4 times the holding power of standart chucks.
- T.I.R. of only 0.0008"
- Balanced for high speed opertion to 10,000 RPM.
- One-piece design for additional strength and safety (professional chuck will not come off during operation).
- Each taper is precision ground to a tolerance of AT3 or better!
- All products are backed by our 100% satisfaction guarantee.
Advantages:
- Flexibility (allows you to run non-standard shank sizes )
- No need to buy collets and nuts
- Fast and easy tool changes |
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Need collet capability on your jaw professional chuck lathe? Hardinge HCAC Collet chucks offer collet capability for higher precision and accuracy when you need it.
Increase productivity, capability and control when compared to 3-Jaw chucks:
- Faster job changeover using collets
- Higher manufacturer of spindle speeds for reduced cycle times
- Larger work envelope
- Achieve higher precision
- Improved concentricity for optimum part roundness
- Exact part length control
- Interchangeable Style "S" master pads accommodate a wide range of workpiece sizes and configurations
Buy Collets, Collet Chucks, Chucks, Tool Holders and Rotary Products online at www.hardingetooling.com |
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- Every collet chuck comes with our exclusive "Power Coat" nut that holds up to 75% tighter than standard nuts. (greater holding force improves T.I.R., rigidity, and reduces tool slippage to extend collet life)
- Tolerance measured from taper O.D. to collet pocket I.D. is only 0.0001" (our competitors average 0.0002")
- Every collet professional chuck is lab tested and delivered with a full report documenting T.I.R., balance, taper, etc.
- Our standard precision collets feature T.I.R. of only 0.0004" (our competitors average 0.0006" - you gain 20% tool life)
- Each holder is factory balanced to 18,000 RPM @ G2.5 (great balance reduces vibration at all RPM's - saving toolife, professional spindle manufacturers of bearings, and improves surface finish)
- Each taper is precision ground to a tolerance of AT3 or better!
- All products are backed by our 100% satisfaction guarantee.
Advantages:
- Flexibility (fits a wide range of tool shanks)
- Accurate (when maintained to specifications)
- Fast and easy tool changes
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Modern machines and tools have greater demands on tool holders. Particulary if cemented carbide endmills and professional drills are used at very high speed, where a very low run-out is required to achieve long toollife.
CoroGrip® and HydroGrip® fulfil all the demands on a tool holder for HSM.
Three requirements have to be fulfilled when using holders with cemented carbide endmills or drills at high speed:
-Low run-out
-High clamping force
-Balanced holder
Every CoroGrip and HydroGrip professional chuck is individually balanced and they have an individual number and is delivered with a protocol. |
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| Variable stationary chucks that workholding and release both hydraulically and via springs have been available from HAINBUCH for some time. But it gets even better: With HYDROK we offer now an hydraulically actuated stationary professional chuck that opens a new range of versatile implementation possibilities for you. |
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- Holding power and rigidity that rivals shrink-fit!
- New! Leakproof design prevents spill contamination
- T.I.R. of only 0.0001" ...or better
- Factory balanced to 15,000 RPM for high speed operation
- Special grooves in bore increase holding power on shank
- Each taper is precision ground to a tolerance of AT3 or better!
- All products are backed by our 100% satisfaction guarantee
Advantages:
- Extreme holding power and rigidity for precise machining operations
- Excellent repeatability and low T.I.R. 0.0001"
- No need to buy collets and nuts
- Sleeves available to fit small I.D.'s or odd shank sizes
- Fast and easy tool changes with only the turn of a screw
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Advantages
- Utilizes common SPANNTOP clamping heads
- Manual actuation with professional chuck wrench
- Circumferential clamping
- Pull-back effect against the end-stop
- Very good concentricity of 0.01 mm after clamping head change
- Optimal holding power plus additional accumulator
- Increased tool life and cutting speeds when using an end-stop
- No hydraulic clamping actuator necessary
- Gentle or powerful clamping - whatever is needed |
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Combination shell end grinder arbor
Use:
For clamping shell end mills DIN 841 and DIN 1880 as well as angular milling cutters suppliers DIN 842 and cutters DIN 1830
according to DIN 6358 with taper
SK 40 form ADB DIN 69871
Form ADB means: central coolant supply and coolant channels through the flange which can be sealed again
available in SK40 / SK50 |
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- Provides 4-5 times the gripping force of a chuck chuck
- Each taper is precision ground to a tolerance of AT3 or better!
- T.I.R. of only 0.0002" rivals shrink-fit
- Factory balanced to 10,000 RPM for high speed operation
- Constructed of special steel for maximum rigidity & finish
- All products are backed by our 100% satisfaction guarantee
Advantages:
- Provides excellent tool life and saves money by reducing tooling expenses
- Extreme holding power and rigidity for precise milling operations
- Excellent repeatability and low T.I.R. of 0.0002"
- Insert sleeves are available to fit different size tool shanks
- Fast and easy tool changes using conical screw mechanism
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Hardinge Sure-Grip Power Chucks are lever-operated, counter-centrifugal and dynamically balanced. This enables you to continually operate your Suppliers of cnc lathe at higher spindle speeds and feed rates with less concern for loss of jaw force normally associated with wedge-style chucks.
Sure-Grip Power Chucks mount directly to ANSI A2-4, A2-5, A2-6 and A2-8 industrial spindles, eliminating the added tolerance buildup when using special adapter plates. Sure-Grip Power Chucks come standard with 1.5mm x 60 serrated master jaws designed to ISO specifications. Quick-change chucks available.
Hardinge manufactures a complete line of jaws for all brands of chucks.
Buy Collets, Chuck chucks, Chucks, Tool Holders and Rotary Products online at www.hardingetooling.com |
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Quick change tapping professional chuck
Use:
For tapping preferably on NC supplier of milling machines
with taper
SK 40 form ADB DIN 69871
Form ADB means: central coolant supply and coolant channels through the flange which can be sealed again |
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Nexen's line of rugged safety chucks provide roll shaft support and torque transmission at a low cost. The maintenance-free design ensures optimal performance throughout the life of each safety professional chuck. Nexen's units safe-guard your equipment by securing the roll shaft in place during any wind or unwind operation. The safety chucks will only open with the socket in the upright position.
Features include:
Redundant safety mechanisms securely lock shaft in place
Long, maintenance-free life
Manual unlock for most models
Free-turning precision ball bearings
Finger guards on all models
Shaft extension with keyway
Foot or flange mounting
Metric size sockets available upon request
Available in ready-to-assembly brake packages
Ideal for the following industries:
Converting
Printing
Rubber
Film
Foil
Paper
Plastics
Textiles
Rope/cable/wire
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Techniks quick change tapping products lower your overall costs by providing a quick way to produce threads.
This tapping system is the most productive in the world. Change professional taps and tap sizes in only 5 seconds. |
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Soft-Touch Chucks
ITW Workholding's Soft-Touch Chucking system is designed as a Workholding solution for fragile and delicate parts. This professional chuck's unique design enables distortion-free Workholding while increasing part rigidity during operation.
- Stationary and Rotary Applications
- Lightweight Design
- Adjustable Clamping Pressure
- Conforms to Part's Natural Contour
- Hydraulically Actuated
- Ideal for use in the Aerospace Industry |
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Expanding mandrels are the ideal solution to many workholding problems. By holding parts on most of the datum bore (or outside diameter in the case of a collet collet) the clamping forces are evenly distributed, reducing distortions during part manufacture.
Mandrels also provide a superior method of holding parts which are high volume, have short cycle times or require the highest levels of concentricity.
Craftsman manufacture expanding mandrels tailored to your exact specifications. Many different mounting styles are available, including: supplier of spindle nose, between centres, Morse taper and faceplate. Different actuation methods can be used, such as drawbar, cantilever nut and front nut.
Every expanding mandrel or collet professional chuck supplied by Craftsman can have the following features:
Single taper sleeves
Positive clamping and release
High levels of concentricity – to 0.005 T.I.R
Controlled datums
Sleeve interchangeability
Generous expansion capacities
All of the above permit quick and secure clamping creating versatility and ease of use. |
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The MAPAL WELLACH floating holders were designed to allow high speed reamers to be used to their full extent. Radial and angular alignment is precisely defined and preset.
This produces a reliable function even at high feed rates.
This then reduces costs, the results fo the batch remain constant and scrap and reworking kept to a minimum. Because of the narrow design and small diameter of the head, the clearance distance for multi-spindle use is reduced. Because no parts are worn, there is no need to keep cost-intensive stocks of spares. |
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Modern machines and tools have greater demands on tool holders. Particulary if cemented carbide endmills and professional drills are used at very high speed, where a very low run-out is required to achieve long toollife.
CoroGrip® and HydroGrip® fulfil all the demands on a tool holder for HSM.
Three requirements have to be fulfilled when using holders with cemented carbide endmills or drills at high speed:
-Low run-out
-High clamping force
-Balanced holder
Every CoroGrip and HydroGrip professional chuck is individually balanced and they have an individual number and is delivered with a protocol. |
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ECC (Equalizing Industrial counter Centrifugal)
N.A. Woodworth introduces a new twist on the industry leading UBL power professional 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.
* 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 |
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Axial Tool length adjustment up to 10 mm via a screw in the center.
Optional "QUICK-SET" Tool length adjustment up to 10 mm stroke allows for tool length adjustment with industrial cutting tool and retention knob assembled. |
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1.e EX-POWER Universal Professional chuck are combined as one body, so that the drill chuck will not fallen out when heavy cutting is being performed.
2.o-way machining function clockwise & counterclockwise can make professional drill and professional tap efficiently.
3.e Ruo Out is reach to standard 0.05mm or optional 0.02 or even better. 4.External hook locking type doesn't require a hex wrench, which is ease to worn out and become slippery.
5.Optional Dynamic Balance services could reach to 20,000RPM, G6.3 balance degree. |
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| N.A. Woodworth's Universal chucks have set the standard for all other power chucks in the industry. The "UBL" | | |
