Tungaloy Corp. announces the expansion of TetraForceCut, the grooving tool series with four-cornered inserts: the STCR/L-CHP toolholder with a coolant hole for high-pressure internal coolant supply. (Max. 2,000 psi.)
The new STCR/L-CHP toolholder delivers ample coolant to the optimal position of the cutting edge through the coolant hole, achieving stable and long tool life. While improvements will be seen with normal pressure coolant, the STCR/L-CHP toolholders will show more significant chip control and removal with high pressure coolant, according to the company.
Main features:
■ The STCR/L-CHP toolholder has an internal coolant hole and works for coolant supply both in normal and high pressure.
■ Stable coolant supply to the optimum position on the cutting edge.
■ Coolant inlets are located at the lower jaw and the back end of the toolholder, either of which can be used according to the machine specification.
Fluid that reduces temperature buildup at the tool/workpiece interface during machining. Normally takes the form of a liquid such as soluble or chemical mixtures (semisynthetic, synthetic) but can be pressurized air or other gas. Because of water’s ability to absorb great quantities of heat, it is widely used as a coolant and vehicle for various cutting compounds, with the water-to-compound ratio varying with the machining task. See cutting fluid; semisynthetic cutting fluid; soluble-oil cutting fluid; synthetic cutting fluid.
Machining grooves and shallow channels. Example: grooving ball-bearing raceways. Typically performed by tools that are capable of light cuts at high feed rates. Imparts high-quality finish.
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.
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