Cobra Carbide’s Blackmamba series of coolant-fed drills features a flute design and cutting edge geometry that enables drilling to a depth of eight times the tool diameter. The drills are said to feature enhanced self-centering characteristics, optimized chip flow, high cutting rates and high productivity. They also eliminate the pecking cycle, reducing drilling time compared to conventional drilling, the compan says.
Editor PickExpandable Reamers Available in Monobloc, Ring, Replaceable-Head Styles
Allied Machine & Engineering (AME) offers a complete range of Alvan expandable precision reamers, ideal for high-volume production when high quality, tight tolerances or superior finish is critical.