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Split Boring Bar Holders
Benefits offered by Split Boring Bar Holders include:
• Compatibility with anti-vibration bars.
• Increased cutting performance.
• Deeper boring capability (up to 10 times diameter).
• Increased performance over standard boring bars.
• Available with Through-Tool Coolant.
Reduction Bushes
To complement our range of Split Boring Bar Holders, we also offer Split Reduction Bushes for use with smaller diameter boring bars.
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Clamping rigidity
- Accurate cutting edge positioning
- Longer tool life
- Innovative and modern design
- "Glimpse of an eye" technology
The double clamping system provides secure clamping (pressing and pulling down of the insert) with only one action which contributes to the extention of the inserts’ tool life. Especially for interrupted cutting, the impact resistance of the insert has been drastically improved.
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Briney Eccentric Bore Tooling, an innovative, proven end mill holder design dramatically reduces total indicator runout (TIR) typical of all end mill holders using a set screw or Weldon flat set screw. Improving the out-of-concentric condition of the tool holder bore from .0008” to .0002”, the Briney holders feature an eccentric bore, imparting .0003” eccentricity in the direction of the set screw.
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As the world progresses to miniaturization, and the parts to be machined are getting smaller and smaller, the machinist is forced to find specialty tools and expert solutions to meet this growing challenge.
Together with shrinking tolerances, the requirement for repeatability and indexability increase exponentially. Having the right tools is an absolute must.
Whether you have to thread, groove or bore, the Vargus MiniPro line provides you with those perfect tools to get the job done, perfectly.., the first time.
The Vargus MiniPro line was designed to provide an answer to nearly every machining operation performed on miniature, high-precision components. MiniPro includes a wide-range of both indexable and solid carbide solutions for threading, grooving or boring holes down to 2mm diameter in a wide range of materials.
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Seco Tools EPB boring heads cover the entire 0,3-2155 mm (inches: .012-84.843) diameter range. These tools achieve positioning accuracy, hole diameter precision and flexibility.
AXIABORE FINE BORING HEADS
Fine boring heads with axially fitted tools
Ø 0,3 - 108 mm (inches: 0.12 to 4.25)
AXIABORE / AXIABORE PLUS
The AxiaBore and AxiaBore Plus offer boring capacities from 2 to 108 mm with two boring heads.
AXIALIBRABORE / AXIALIBRABORE PLUS
High speed machining, up to 1500 m/min, can be performed using the Axialibrabore™ and Axialibrabore™ Plus.
NANOBORE
For extremely small diameters, e.g. watch making, micromechanics or aerospace industries, Nanobore A 760 01 offers unique possibilities
ROUGH BORING HEADS
The A750 rough boring heads are developed for highest possible boring performance: diameter capacity of 18 to 205 mm (0.7 to 8.07 inches).
BRIDGE BARS AND JUMBO BRIDGE BARS
Seco Tools has a complete range of Bridge Bars and Jumbo Bridge bars for large diameter boring, overturning and grooving.
RADIAL TYPE FINE BORING HEADS
The radial type of fine boring heads consist of two ranges: 9 pre-balanced and 5 balanced.
CUSTOM MADE BORING SOLUTIONS
Seco Tools has solid knowledge and experience of custom made boring solutions.
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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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HB series is ideal for precision and heavy-duty boring and milling operation. Its long nose spindle head and wide table working area provide flexible machining capability while its ultra-precision paired spindle bearings ensure low thermal deformation and high machining accuracy.
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Powerful, high precision HFB-Series floor type CNC horizontal boring machine is designed for heavy duty machining of large workpieces. Its stabilized ram extension design provides superior accuracy by preventing thermal elongation and by compensating the Ram bending force.
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The HKDB models are of the table moving type CNC boring with spindle heads. They are designed to machine both side of workpiece simultaneously providing remarkable reduction of cycle time and precision symmetrical machining. their automatic pallet changer eliminates machine idle time providing unparalleled productivity.
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Powerful, high precision HFB-Series floor type CNC horizontal boring machine is designed for heavy duty machining of large workpieces. Its stabilized ram extension design provides superior accuracy by preventing thermal elongation and by compensating the Ram bending force.
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The HKDB models are of the table moving type CNC boring with spindle heads. They are designed to machine both side of workpiece simultaneously providing remarkable reduction of cycle time and precision symmetrical machining. their automatic pallet changer eliminates machine idle time providing unparalleled productivity.
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Pilot adapters and reamers
Robit Rocktools Ltd, established 1985, is a Scandinavian manufacturer of high quality rock and ground drilling tools for construction, mining and quarrying.
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These units are available in three sizes, LBL25, LBL35 and LBL45, each size covering a specific diameter range, totally up to 20 mm in steel. The basic units can be fitted with different chucks, twin heads for simultaneous drilling of two or more holes and attachments for chip removal and tapping.
Highly dependable units featuring quick and precise clamping, making them highly dependable. Easy to build into systems and have several holes drilled in a single operation since several of these compact units can be built together.
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The CP comprehensive range of autofeed drills and tappers are suitable for single spindle operations to multi spindle processes.
Pneumatic and electric drives from 0.22 to 0.75kW (0.3 - 1.0hp) with thrusts from 320 to 1557N (72 - 350lbf)
AFDE200 - Drill/ Tapper - Electric drive/ Pneumatic feed
AFDE410 - Drill/ Tapper - Electric drive/ Pneumatic feed
AFDE610 - Drill/ Tapper - Electric drive/ Pneumatic feed
AFTE480 - Tapper - Electric Drive/ Leadscrew feed
AFD205 - Drill/ Tapper - Pneumatic drive/ feed
AFD215 - Drill/ Tapper - Pneumatic drive/ feed
AFD415 - Drill/ Tapper - Pneumatic drive/ feed
AFD625 - Drill/ Tapper - Pneumatic drive/ feed
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LASER DRILLING makes it possible to machine both very small and precise holes in a variety of shapes and orientations in a wide variety of materials, including difficult-to-machine aerospace alloys. These holes can be tapered or shaped to enhance the amount and direction of air or liquid flowing through them. The drilling of holes in aerospace/turbine engine parts generally serves to enhance the cooling characteristics of the part. These holes can be drilled at extreme angles to the surface. Hundreds or thousands of cooling holes can be drilled in one part with a single set up in cylindrical or unusually shaped parts. A high power pulsed Nd:YAG laser is normally used, although a CO2 laser can be used with non-metallic parts. Processing is accomplished through either percussion drilling or trepanning. In the laser drilling process, high power density is accomplished by using a high power laser and a focused spot size of 0.05 mm (0.002") to 0.75 mm (0.030").
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