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AccuThread
Thread Milling Cutters, Inserts and Holders
Features and Benefits
AMEC's proprietary AM210® coating has a 25-50% increase in tool life over the competition.
AccuThread 856® solid carbide threadmills have a thicker core and helical flute which offers increased strength and rigidity when cutting forces are applied.
AccuThread 856® standard cutting lengths allow for multiple applications without the need for special threadmills.
AccuPort 432 specific threadmills stocked.
AMEC's Indexable Threadmill Holders are made from a stainless steel that is engineered to dampen vibration during operation.
The AccuThread 856® Indexable line of Threadmills offer three insert length and a wide range of thread forms.
The AccuThread 856® Indexable Threadmilling Holders are offered in multiple flute configurations and feature a bolt-in type and a patented pin style locking system, which ensures unsurpassed repeatability.
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ThreadMill:
Solid carbide and indexable threadmilling gives a superior quality thread while providing substantial cost savings.
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Thread Milling
Cutters, Inserts and Holders
Features and Benefits
Complete programme available of both solid carbide and indexable insert thread mills - One stop for all requirements
Full form profiles -
Allows 100% thread depth against 65-75% for tapping
Full profiles present on all inserts and solid thread mills -
Allows threading to within one full pitch of blind tapping
Optimised cutting geometry -
Minimal horse power requirements even with coarse pitch threads
High technology manufacturing techniques -
Ensures high quality product for consistent predictable production even in exotic metals
Versatile multi use tools -
All tools can produce left or right handed threads
External and internal threads can be produced in the same toolholder with just an insert change
Unique cutter design -
Allowing thread milling as small as M1.6 and each tool configured for cycle time optimisation
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Dormer’s range of Solid Carbide Thread Milling Cutters has expanded rapidly over recent years to meet the growing demand for tools with the ability to exploit the potential of modern CNC machines and produce high quality, accurate threads.
Offering impressive tooling economy and high levels of tool life, the current programme covers Metric, Metric Fine, UNC, UNF, G (BSP), NPT and NPTF thread forms, meaning that Dormer can now offer a thread milling cutter for almost any application.
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WhizCut will change the way thread mills are used today by introducing the new WhizThrill. The WhizThrill deburring thread mills take thread milling to the next level. Users of thread taps and thread mills have for years been battling problems of getting burrs when threading holes. This has resulted in an extra operation where a deburring tool has to be used resulting in increased production time and cost. A WhizThrill together with the WhizCut software does all of this in one single move giving a perfect result.
WhizThills are produced with the best carbide and coating combination to be in forefront of technology both when it comes to tool design and material. We also offer a wide range of micro thread mills with extra tool strength.
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Carmex Mill-Thread line of Inserts and Tool Holders is recognized worldwide for its full range of high quality inserts and tool holders answering to all the common thread standards and more.
Carmex system design is the most popular being produced also by most of the other thread milling tools manufacturers, thus, interchangeable, an advantage for the customers.
Carmex offers five different inserts sizes from 12mm up to 40mm length to cover applications from small to big diameters.
To support the inserts, a wide range of tool holders is included in the line, steel shank or carbide shank, for one insert or more.
All the tool holders including a built in coolant bore.
The advantages of using Mill-Thread tools and Carmex's in particular are:
* Same toolholder and insert can produce both right-hand and left-hand threads.
* A single insert & toolholder can produce a given thread on many diameters (External & Internal).
* Prismatic shape of insert's tail ensures exact and reliable clamping in the toolholder. Most inserts are double sided, having two cutting edges.
* Thread is produced in one tool pass.
* MT tools can produce tapered threads.
* Improved productivity thanks to increased cutting speeds and multitooth type carbide inserts.
* Threading to one pitch of a shoulder in a blind hole.
* Longer tool life thanks to a special multilayer coating process.
* Lower tooling costs, considerably less expensive than using taps and dies.
* Since lower machine power is required, a smaller machine can produce larger threads in a single operation with less idle time and tool changes.
* Enables machining of asymmetrical parts.
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ISCAR Thread Milling
ISCAR's Thread Milling System enables production of precision threads on CNC milling machines and machining centers using helical interpolation programs.
Features and Advantages:
1. May be used for internal or external threads that are not located on
the rotation axis of the workpiece.
2. Provides precision threading.
3. Avoids chip jamming - a common occurrence when tapping.
4. Eliminates the problem of removing broken taps from holes.
5. When threading large diameters, ISCAR's Thread Milling provides a
cost advantage over tapping.
6. Eliminates the need for grinding.
7. A single insert may be used for many diameters with the same pitch,
as well as for right and left threads.
8. Tapered threads do not require taper reaming.
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In developing the new solid carbide thread milling cutters for small threads from M1,6 to M8, Walter Prototyp has not only expanded its product range, but it has also introduced a new milling strategy onto the market. A short cutting section of just three pitches means the thread is milled in a special helix curve.
This new working principle gives rise to a significant reduction in centrifugal forces, which in turn increases the tool life and process reliability.
Orbital thread milling cutter for M1,6 and above
Greater shank diameter for vibration-free use, even with longer lengths
Shorter cutting edge, smaller helix angle and positive rake angle for reduced forces and a soft cut
Design for 2xd and 3xd deep threads
Ni27 thread milling cutter
Newly developed solid carbide thread milling cutter with rounded profile, which is particularly suitable for producing threads in high-quality and expensive nickel components (e.g. in the field of aerospace technology) with extremely high process reliability
TiCN-hard material coating for optimum tool life
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- high cylindricity
- constant milled profile
- simple checking of thread
- in high strength material
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Gigant-ic
The thread milling cutters of our new series Gigant-ic were developed with the intention to increase economic efficiency in the production of large and deep threads on modern CNC machines. The Gigant-ic programme is made in four different size variations, in order to achieve the best possible stability for the tools and with it trouble-free thread production. This aim is achieved thanks to a modular system which allows a perfect choice from different diameters and length types.
Advantages:
* Internal coolant supply
* High process safety
* No rejects due to miscut threads
* Blind hole threads can be cut down to the hole bottom
* High positioning precision
* Low cutting forces
* One tool for all materials
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Vargus' thread milling carbide metal cutting tool system has been recognized as the industry standard since its initial patented "trapezoidal" indexable system design was introduced.
Vardex MiTM Thread Milling Cutters with indexable inserts
As CNC technology for milling threads races forward, and as thread milling becomes ever more popular as an excellent solution for manufacturing threads of many types, Vargus continues to offer new and updated solutions to the machining specialist.
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Stellram's thread mills complete a thread in one machine set up. Tools with NPT, NPTF, BSPT, BSW thread forms produce internal, external, right hand and left hand threads with the same tools. They produce easy to handle chips, minimize power requirements and interrupted cuts and casting mis-match is no problem. Excellent surface finish eliminates deburring operations. Multi-start threads are easy to produce and there are no broken taps to remove.
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The standard threading programme of DIXI Polytool comprises complete ranges of thread mills (ISO, UN, BSP, BSPT, NPT, NPTF norms), whirling tools as well as micro taps.
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FRANKEN has been at work developing milling cutters ever since its foundation. You can imagine how wide our variety of carbide and HSS tools must be nowadays. Our production range includes the following main product groups:
* End mills and slot drills
* Die-sinking cutters
* Shell end mills
* Gear cutters
* Solid carbide milling cutters
* Milling cutters with indexable inserts designed especially for the die and mould industry
* Reamers and countersinks
* Clamping tools for milling cutters
With its rich variety of tool types and cutting materials, its high quality standard and its uncompromising precision, the FRANKEN product range and especially the TOPLINE Programme occupy an unrivalled top position.
If you want to find out which of our tools is the most economically efficient for your work case, please look into our sales literature or into our Electronic Catalogue Tool Finder, or contact our specialists from the Technical Service Dept.
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Thread Milling
Kennametals indexable thread milling system allows for threading to a shoulder and unparalleled size control compared to conventional tapping.
The low torque and horsepower requirements mean you can effectively produce large threads on lower-power machines.
TMS Thread Milling System ISO metric
Double-sided inserts for perfect productivity
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Thread Milling Cutters, Cutters with brazed carbide tips
- Thread Milling Cutters
- Thread Milling Cutters with Counterbore
- Combined Drilling and Thread Milling Cutters
- Shell End Mills
- Side Milling Cutters
- Slotting End Mills, 2 Flutes
- End Mills, short
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The design of our indexable thread mill cutters and inserts represent another step forward for thread making applications.
Easy to load inserts are double-sided and 40 mm long for increased thread lengths.
In some cases, the same insert can be used for both left and right hand threads of the same pitch. The complete range is available in Seco Tools' tough and wear resistant grade F30M, a universal choice for all materials.
Seco Tools have engineered a range of tool holders with multi-tooth cutter bodies for O.D. and I.D. thread making operations. Shell mill versions are also available and hold up to six inserts which allows for more aggressive threading. Unlike tapping, milled threads can be machined to full depth, even in materials that have already been hardened, with no sacrifice to the thread form, surface finish or accuracy.
Seco Tools Threadmaster™ Mills
Seco Tools Threadmaster Mills thread holes as small as 4 mm in diameter while providing improved thread quality, productivity and lower cost per hole when compared to conventional tapping. These 2xD thread mills machine up to 100% depth and feature a high helix angle for reduced cutting forces which reduces the risk of challenges when performing a final threading operation on potentially expensive components. The thread mills are also engineered to be very rigid and vibration resistant permitting higher feed rates and promoting longer tool life.
The TiCN coating provides both toughness and wear resistance for machining of all ISO materials and high-temperature alloys through coolant holes on thread mills of 8mm shank diameter. This promotes larger chip evacuation, tool life and surface finish.
Multi Tooth Thread Milling Cutters
Multi tooth thread milling cutters are available in diameters 17-36mm, the maximum is 80mm. There are an extensive range of inserts available in pitches 1,0-6,0 mm (24-4 TPI) in most common profiles which gives the possibility to increase the feed rate and to reduce the machining time.
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Vargus MiTM - The FASTest Indexable Thread Milling Tool!
Vardex MITM Thread Milling Cutters with indexable inserts
The NEW MITM thread mill is designed to reduce cycle time when generating large threads by using long inserts in a multiple-flute holder. MiTM allows significant increases
in feed rates and reduced the number of machining passes. MiTM threading tools make use of two cutting edges per insert, which considerably extends tool life.
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