Drills

Small diameter gundrills have resulted in cost savings. This was driven from tool life and throughput improvements, including several case studies that were done that resulted in doubling production capability

DrillMeister offers the TIDCF chamfering holder that can be attached to the TID drill shank allowing chamfering and drilling in a single pass for reduced machining times. The chamfering inserts are available for 30°, 45°, and 60° chamfers. The new TIDCF holder line can accommodate smaller drills in diameters from 7.5 mm to 9.9 mm (.295" - .390") for improved machining processes.

This AH9130 grade expansion encompasses the DMP line of general-purpose drilling, succeeding the popular DMC drill head for precision drilling. Developed for drilling applications, AH9130 is a nano-multilayer PVD coating consisting of three distinctive layers.

The EconoMaster drilling unit features low power and air consumption, adjustable motor housing, adjustable total stroke up to 4”, hydraulic feed control cylinder, J33 taper spindle end, 0-1/2” drill chuck, electric front & rear position limit switches, belt tensioner and chrome-plated quill.  Basic unit weight is 45 lbs.   

Tungaloy is expanding its DeepTri-Drill line of indexable gundrills to cover diameters ranging from 37.0 mm to 40.0 mm.

Tungaloy is expanding its AH9130 drill head grade series to include the DMP drill head line of the DrillMeister head-changeable drill series.

Tungaloy’s DrillMeister exchangeable-head drill line now includes new TID-type drills in cylindrical shanks that accommodate drill head diameters ranging from 10.0 mm to 19.9 mm (0.398" to 0.783").

Tungaloy’s DeepTri-Drill line of indexable deep-hole drills now includes FH3135-grade guide pads.

Guhring has just introduced a new drill family to the U.S.: the RT 100 XF. A new proprietary carbide grade, developed by Guhring specifically for the RT 100 XF, demonstrates the wear resistance to meet the demanding requirements of high-production machining and the durability to survive in less rigid machining conditions.

A cost-effective option for large-diameter drilling, the Dormer Hydra program supports structural and general engineering applications. The range of solid-carbide heads – for steel, stainless steel and cast iron – are married together with a high-speed steel body.