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.
DrillMeister features a unique self-locking interface that assures easy and secure drill head exchange. Since drill heads can be exchanged without removing the entire drill body from the spindle, setup time is significantly reduced, eliminating presetting, offset and touch-off of the replaced tool.
The drill head is mounted or removed from the body by simply twisting the head with a dedicated key wrench while on the machine spindle. In addition, the drill body features optimized helical flutes with a high helix angle and specially treated surface to efficiently evacuate chips from the cutting point to the outside. This makes the tool ideal for deep-hole drilling where chip evacuation is usually problematic.
At a Glance
New drill diameters ranging from 8.0 mm to 11.9 mm in 0.1 mm increments in 12xD body length
High helix angle and special surface treatment on the helical flutes for improved chip evacuation
Easy and secure drill head clamping thanks to innovative self-locking interface
High hole accuracy of solid drills is possible thanks to the drill head with margins
No need for regrinding. Eliminates costs for regrinding and reduces tool management and inventory
Tungaloy Corp. announced an expansion of the AH8000 series for heat-resistant alloy turning. This expansion adds a new positive insert line to the product family.
Tungaloy America Inc. offers TetraMini-Cut tools for grooving and threading of small parts. The TetraMini-Cut’s ground insert, with four corners, is not only economical but also perfect for high-precision and high-quality machining of small parts, according to the company.
Tungaloy offers AH7025, the versatile PVD grade for TungCut, the multifunctional grooving tool with 2-cornered inserts. TungCut provides stable and long tool life because of its unique rigid insert clamping system, according to the company.
Tungaloy has introduced DuoJustCut, the parting-off tool for Swiss-type lathes. The innovative clamping system designed for DuoJustCut provides highly rigid insert clamping, and a toolholder is applicable for three types of inserts according to parting-off diameters.
Tungaloy Corp. has introduced the AH8000 series of PVD grades and chipbreakers for turning heat resistant alloys. The new PVD grades feature impressive resistance to both wear and fracture due to the world’s first nano-multi-layered AlTiN coating with high Al content and dramatically reduces notch…
Tungaloy Corp. has introduced SH725, the new PVD grade for turning on Swiss-style lathes, and an expansion of toolholders for the DoMiniTurn external line.
Tungaloy America Inc. has expanded its line of TungCut grooving and parting tools. The two-cornered inserts reduce tool costs while the clamping system used with them delivers stable tool life and machining accuracy, according to the company.
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