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WhizIn, another revolutionizing patented product developed by WhizCut, is designed to improve productivity of internal applications. It has been specially developed for small diameters in internal turning applications, and is unlike anything else on the market.
The WhizIn tool holder has the carbide bar mounted at an angle to achieve the maximum stability for a set diameter. By grinding away less from the base of the insert, the insert becomes more stable. Other benefits are less grinding time and grinding stress and that the coolant may go through the tool holder and spray directly on to the cutting zone.
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Steel shank boring bars
Bars range from 156 – 1500 shank sizes
Minimum bores as low as 175
Over all legths as long as 14’’
Reduced neck boring bars also avalaible
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General description:
Incorporating a special dampener mechanism, X-Bar Boring Bars eliminate chatter for extremely fine finishes and extra long tool life. Providing smooth finishes at up to 6X L/D, the X-Bar is ideal for extended overhang applications. Costly carbide and standard steel boring bars cannot compete with the superior rigidity of the anti-vibration X-Bar. All X-Bars are equipped with coolant holes to improve chip flow. A wide variety of chipbreakers are available, including the new positive style ELU and ESU designs, in CCMT, TCMT and TPMT geometries.
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Increased rigidity for minimizing bar deflection and chatter
The rigidity of the bar in the direction of the principal force is maximized because the thickest portion of the head is located as close as possible to the cutting edge.
Chip pocket design for excellent chip evacuation
The excellent chip evacuation allows minimizing tool failure caused from chip recutting and chip entangling. Moreover, damages to the work surface by striking with chips are suppressed.
The oil hole is positioned as close as to the cutting edge so that the cutting fluid can be surely fed to the cutting point.
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Steel Shank ~ Coolant Through
Carbide Shank ~ Coolant Through
Heavy Metal Shank ~ Coolant Through
Steel Shank ~ Carbide Reinforced Modular ~ No Coolant
Steel Shank ~ Square Shank Modular ~ No Coolant
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Solid Carbide Strengthened Boring Bars (L/D ≤ 6)
New Concept for Non Vibration - Machining
Compared to conventional steel shank boring bars, Tungaloy's new concept allows for a larger overhang boring.
The carbide reinforcements increase the tool rigidity close to the performance of standard solid carbide boring bars.
The optimal combination of stiffness and elasticity minimizes incoming vibrations and allows for the highest machining accuracy.
- High machining rigidity (close to solid carbide boring bars)
- Minimized chatter especially at large tool overhang L/D ≤ 6
- Best workpiece dimensions accuracy
- Excellent surface quality
- Increased tool life
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Cabride shank boring bars
Bars rabge from 156-1500 shank sizes
Minimum bores as low as 175
Over all legths as long as 14’’
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Benefits offered by Split Boring Bar Holders include:
• Compatability with anti-vibration bars
• Increased cutting performance
• Deeper boring capability (up to 10 times
diameter)
• Increased performance over standard
boring bars
Reduction Bushes
To complement our range of Split Boring Bar Holders, we also offer Split Reduction Bushes for use with smaller diameter boring bars.
Our extensive range of Cap and Hinged-Type Boring Bar Holders suit machines for many leading manufacturers, including Mazak, Doosan, Okuma, Mori Seiki and Hwacheon.
* Cap-Type
* Hinged-Type
In addition to our standard range, Craftsman Tools’ in-house designers can create special Split Boring Bar Holders to suit specific requirements.
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SPLIT BORING BAR HOLDERS
For use with anti-vibration bars
- Deeper boring capability (up to 10 times diameter).
- Increased cutting performance.
* Available with through-tool coolant.
The Split Boring Bar Holder will also increase the performance of standard Boring Bars.
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