tion, the designs include swing clamps with rotational or cam handles, swing clamps with torque control, plus retractable clamps with cam or adjustable handles. Miniature clamps swing into posi- tion and clamp straight down onto the workpiece for direct downward pressure. The arm swings com-
pletely out of the way to allow for easy loading and unloading of the workpiece. The adjustable handle allows for greater clamping stroke and force. It also allows for tightening in limited space and can be moved out of the way to avoid interference. Fixtureworks
I HAVE PROBES ON MY MACHINE; I DON’T NEED A PRESETTER
Misconception #8
CoroDrill 862 drills microholes from 0.073 to 0.116" (1.8–2.9 mm) up to 12×D. TiAlN coating helps retain cutting-edge geometry and provides a smooth surface for chip evacuation, prolonging tool life in workpiece materials that include steel, stain- less, cast iron and aluminum. Specially designed point geometry reduces the thrust forces and promotes fast and efficient chip removal, which is aided by Advanced Chip Management (ACM) flute geometry. Hole tolerance of IT8-IT9 is achieved. Internal coolant holes deliver coolant directly to the tip of the drill, even at deep drilling depths, to further assist precision and chip removal. Available in drill lengths of 8–12×D, the drills are only for use with HydroGrip high-precision chucks. Sandvik Coromant Ph: 201-794-5000 Web site: www.sandvik.coromant.com/us
Hard Alloy Turning
The Truth Is: A probe may be an effective way to verify tool lengths between cuts, but it is not the most efficient way to set your tools. A “guess-and-check” process for making adjustments wastes valuable cutting time. A Speroni MAGIS Tool Presetter can verify runout, measure length, diameter, radius, and other geometries using measuring icons, and it can also inspect tools for wear. Spend less time adjusting and more time cutting.
The notch-free nut design of our Mega Micro Chuck prevents vibration at high speeds for superior balance and concentricity. It not only eliminates whistling noise and coolant splattering, but also assures increased strength of the nut itself. The super slim taper design of the body offers added strength for micro end milling, and reduces interference in long reach applications.
Learn about more common misconceptions and productivity Truth solutions at www.bigkaiser.com/truth or call 888-866-5776.
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New Beyond grades inserts are designed for higher productivity in turning tough alloys. Results include higher speeds and feeds (faster turnaround time) and longer tool life (more parts per tool). KCU10 is specifically engineered for increased performance in OD and ID turning, grooving, plung- ing, undercutting, and threading. KCU25 covers threading, groov- ing, cutoff, and selected addi- tional turning applications. Both inserts feature PVD coatings and special surface treatments that improve machining performance in high-temperature materials. In many cases, speeds, feeds, or