Drills & Drill Bits

Milwaukee Tool continues to enhance their line of twist-drilling accessories with the next generation of its Red Helix cobalt drill bits. Engineered for extreme durability and longer life in hard metal applications, these new bits provide up to 15 time life versus black-oxide drill bits.

Tungaloy expands the drill diameter range of the DrillMeister exchangeable-head drills to include diameters from 8.0 mm to 11.9 mm in 12xD body length.

The DC160 X∙treme Evo Advance solid-carbide universal drill from Walter, features exceptional positioning accuracy. This is achieved with its innovative new thinner web at the point; rapid guidance in the hole due to the advanced positioning of the margins; and high productivity in many different applications.

Inovatools offers a revised deep-hole drill product series (15xD to 30xD). The new Deepmax products entirely supersede the previous Inovatools range in this area.

Link Industries released a "revolutionary" drilling tool, the 2+1 Spot-Drill-Countersink x 82°. This newly patented design strategically combines spot, drill and countersink actions in a single tool made from HSS for high-speed machining aluminum. Like most Link Industries tools made from HSS, this drill performs at carbide-like speed and feeds, with HSS toughness.

Tungaloy is introducing NDL geometry for TOHT inserts for the DeepTri-Drill line of indexable gundrills.

Small, deep and fast, these are the characteristics of the small drill CrazyDrill Cool SST-Inox. Due to internal coolant ducts, innovative geometry and innovative coating, the machining of stainless steels, nickel based super alloys and CrCo-alloys has become significantly simpler and process stable. This goes also for small diameters, as well as deep bores.

Video highlights special features of the IMCO POW•R•PATH AP5 Series, including a revolutionary 5-flute design for HEM tool paths in aluminum alloys, and a solid core and extra durable coating for maximum tool life. Available with CMS for maximum chip control, the POW•R•PATH AP5 Series also offers high metal removal rates for extreme productivity.

Tungaloy expands its DeepTriDrill line of indexable gundrills to include new drill diameters ranging from 12.0 mm to 13.5 mm.

Walter has introduced the D4120, an indexable insert drill, (with up to 5 x Dc) that combines superior performance, enhanced precision and cost-effectiveness due to Walter's technological advancements.

Hoffmann Group USA announced that it has expanded its GARANT MasterSteel and HOLEX ProSteel solid-carbide drill ranges to include imperial sizes, thereby further extending its lead over the competition when it comes to machining technology.

Many versions of heat exchangers are used in different industries. After all, they help to make heat generated usable for other processes. In the case of recuperators, two liquid or gaseous media with different temperatures are pumped into separate circuits. A heat exchange takes place without mixing the media.