Toolholders
All-Around Mill Improves Productivity and Cost for Valve Job
Adopting a mill with a double-negative rake and pockets compatible with multiple insert geometries enabled Progressive Metal Service to increase feed and lower scrap rates for a valve.
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Kaiser Tool Company Releases Swiss Angled Toolholder Line
ThinBit from Kaiser Tool Company expands into Swiss Angled Toolholders, which are available in a variety of hard coatings as well as uncoated.
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GenSwiss Releases Redesigned Toolholding System
Its GenQuick quickchange ER system for Swiss-type CNC machines and precision machining equipment has been updated.
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Quick-Change Collet Chuck Doubles as Mandrel
The hybrid Comot-AZ quick-change collet chuck from SMW Autoblok can be used for OD machining and can be transformed into an expanding mandrel for ID clamping using the EMX series.
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Parlec Releases Line of Ductile Iron Toolholders
Parlec says ductile iron has 6.6 times the vibration damping properties of alloy steels, which enhances cutting tool performance and extends tool life. The higher graphite content of ductile iron is said to reduce friction and prevent premature wear of the tool holder.
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ATI Releases New Tool Changer for Smaller Robots
The QC-29 is said to be the first standard ATI tool changer designed with a rectangular body that mounts directly to 40 mm and 50 mm robot wrists.
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Tungaloy's Grooving Inserts Reduce Waste From Parting-off
The new 1.2 mm-wide (.047″-wide) grooving inserts can reduce the material waste produced by parting-off by up to 40% when compared with using 2.0 mm-wide (.079″-wide) insert.
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Agile Tooling Prepares Shop for Machining Spaceflight Parts
Big Daishowa’s angle head and milling chucks have enabled Baker Manufacturing to keep up with the tight turnarounds and mystery metals of Blue Origin.
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Schunk Upgrades Low Maintenance, Quick-Change Jaw Chuck
Schunk says its Rota THW3 quick-change jaw chuck is particularly beneficial for users who produce small and medium quantities and are frequently switching between jobs.
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Parlec Launches Coated ER Collet System
Parlec’s P3 ER collets feature an anti-friction coating on the 30° face of the collet that interfaces with the collet nut when tightening during tool setup. Parlec says the collets can be used in any ER collet chuck to improve accuracy and cutting performance.
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