Drills

CNC Chef: Deep hole drilling

For the 10th episode of The CNC Chef, Bob Warfield of the CNCCookbook discusses the challenges presented when drilling deep holes. Among them: clearing the chips, getting coolant down deep, and holding tolerances on position, diameter and surface finish. As Warfield observes in this episode, "all of this means we need to use some special strategies whenever we have to go more than 5 diameters deep, and that's what this video is all about."

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FCP4 High-Production Drill Grinder

ANCA offers the FCP4 high-production drill grinder (FCP4). Producing drills from 0.8 to 4mm with the new technology provides an exciting opportunity for drill makers, with important efficiencies and cost benefits by manufacturing a complete HSS drill on a single machine, according to the company. From a blank piece of raw material, the FCP4 grinds the flute, relief and point, producing a finished drill.

Perfomax Indexable Insert Drill

With a new reengineered design, the Seco Perfomax indexable insert drill delivers higher drilling parameters and longer tool life as well as exceptional chip control and evacuation. The drill’s innovative features include new flute designs with special anti-friction surfaces and laser hardened fronts for added strength, stability and accuracy.

KenTIP FS Modular Drill

Some good ideas can be made even better. Much better. This was certainly the case when Kennametal engineers took the strength and versatility of their proven KSEM modular drill system and combined it with the ease of use and low feed forces of its smaller companion drill, KenTIP, the company reports. The resulting fusion of these advanced holemaking technologies is the KenTIP FS, a 6 mm to 26 mm, 1.5 to 12 x D modular drill that’s simple to use, produces good hole quality, and is tough enough to compete with solid-carbide drills across a wide range of materials.