Holemaking
More Effective Deep-Hole Drilling with MQL
A dual-margin design enables a series of drills from Nachi to create holes with large length-to-diameter ratios with minimum quantity lubrication.
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Rough Boring Tool Cuts Challenging Material, Time in Aerospace Application
By using Sandvik Coromant's DuoBore 821D rough boring tool, Excelco/Newbrook Inc. increased feed rates and saved shop production time cutting Nitronic 40 for aerospace work.
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Video: Efficiency on Tap
The Softsynchro 0 Tap Holder from Emuge handles new tap ranges and has been shown to significantly increase tool life in a rigid tapping environment.
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Video: Flat-Bottom Drill Versus Conventional
See how a flat-bottom drill tends to shear material as it exists the back side of a workpiece, leaving behind a minimal burr.
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Spindle Unit Enables Grinding with a Robot Arm
Suhner offers a series of spindle units designed to be used with robot arms for drilling, milling, deburring, grinding or brushing operations, including the BEX 15 WW-ER 25 for grinding applications in mild steel.
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Drilling Platform Performs Various Hole-Making Operations
The Top Cut 4 indexable drilling platform from Widia is designed for users that machine a broad assortment of products and need one drill for a variety of applications and workpiece materials.
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Drill for Titanium Resists Edge Breakouts, Micro Cracks
Inovatools’ Speedmax twist drill is designed for drilling in stainless steel, titanium and alloy steels at higher feed rates and with longer service life.
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Slide-Mounted Machining Unit Achieves Higher Spindle Speeds
Suhner introduces a redesigned version of its BEX15 machining unit, increasing spindle speed from 18,000 to 23,000 rpm for applications like small-diameter hole drilling or cutting metals with high cutting speed requirements.
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Boring Inserts Replace cBN Cutters
The Supermini Type-105 tool system from Horn is designed for demanding boring applications involving diameters ranging from 0.2 and 6 mm (0.008" and 0.236"), with more than 1,000 versions of the carbide insert that fit one toolholder.
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HMC Features Quill Spindle for Boring Oilfield Parts
The quill spindle model of Mitsui Seiki’s HU100 heavy-duty HMCs is designed for precision boring of large parts in energy-related as well as other industries.
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