Tungaloy has expanded its DrillMeister exchangeable-head drill system by adding diameters ranging from 20.0 mm to 25.9 mm (from .787" to 1.020") to the DMF drill line for flat bottom hole drilling, including counterboring.
AddMeisterDrill small-diameter exchangeable head drills allow quick and secure exchanges of small drill heads due to its dedicated key
Tungaloy has announced expansions to its DrillMeister and AddMeisterDrill lineups.
DrillMeister
Tungaloy has expanded its DrillMeister exchangeable-head drill system by adding diameters ranging from 20 mm to 25.9 mm (.787" to 1.020") to the DMF drill line for flat bottom hole drilling, including counterboring.
DrillMeister is a productive exchangeable-head drill series. Its DMF counterboring drill head line now includes diameters from 20 mm to 25.9 mm, increasing the entire standard range from 6 mm to 25.9 mm (.236" to 1.020").
Optimized for counterboring, the DMF drill head features 180° flat edges with a self-centering edge in the center for easy and stable drill penetration.
"This design does more than just counterboring or making flat bottom holes; it provides excellent hole quality for holes of up to 8xD depth, while eliminating the need for pilot holes," said a company spokesperson. "The flat-edged drill tip geometry helps facilitate and stabilize drill entries and exits when the part surfaces are irregular such as inclined, uneven or curved. Due to the exchangeable head system, the drill eliminates the need for regrinding and reconditioning of the intricate drill heads, thus not only providing process security, but also reducing manufacturing costs."
The DMF drill heads are available in AH9130 PVD coated grade developed specifically for holemaking applications. The coating provides an optimal balance of wear and fracture resistance for long and predictable tool life.
AddMeisterDrill
Tungaloy's AddMeisterDrill small diameter exchangeable head drill expansion includes the introduction of DMC high precision drill heads and addition of the drill diameters range from 4 mm to 4.4 mm (.157" to .173") to the existing DMP general-purpose drill heads, increasing the entire size range from 4 mm to 5.9 mm (.157" to .232").
Featuring the enhanced cutting performance of a solid carbide drill and the ease-of-use of the DrillMeister exchangeable head drill series, AddMeisterDrill drills allow quick and secure exchanges of small drill heads due to its dedicated key. Coolant outlets furnished on the drill body provide an increased ratio of through-coolant supply for improved chip evacuation and process security.
AddMeisterDrill also offers DMC high precision drill heads. Featuring a self-centering edge geometry, DMC drill heads facilitate quick penetration into materials, allowing high precision and stable drilling. The drill heads are available in diameters from 5 mm to 5.9 mm (.197" to .232") in AH9130 PVD coated grade optimized for drilling applications. The grade provides long tool life in carbon steel and alloy steel applications.
With the addition of the DMP drill head diameter range of 4 mm to 4.4 mm, AddMeisterDrill provides an optimized tool geometry for customers' applications that need a boost in productivity.
For more information contact:
Tungaloy America, Inc.
3726 N Ventura Dr.
Arlington Heights, IL 60004
888-554-8394
info@tungaloyamerica.com
www.tungaloyamerica.com