Toolholders & Collets

The increased popularity of Swiss-style machine tools and the need for fast tool indexing with high repeatability and precision has inspired Iscar Metals to develop small-diameter cutting tools with precision indexing. The new PiccoAce system allows easy quick and easy clamping with modularity benefit of thousands of possible combinations between holders and bars.

Kennametal Inc. says the bending moment of KM4X is substantially higher than any tooling interface available on the market, superior even to Kennametal's own KM design. Kennametal has announced the KM4X tooling family has gained a 63 mm sibling, one aimed at a broader machine tool platform and, therefore, greater availability to the machining community.

A new laser measuring system provides repeatable measurement to 0.0001" and automatic machine compensation while reducing scrap during production of precision cutting tools. The ANCA LaserPlus is said to assure tight tolerances and grinding process stability.

The Leonardo electric spindle from Koma Precision is the latest innovation from Alberti featuring automatic tool change and speeds up to 60,000 rpm. This system is comprised of a main tool body with indexing pin, a stop block with cable and a controller unit.

In virtually all technical fields, the requirements placed on the quality of individual components are increasing. As a result of this, surface-improving and geometry-improving superfinishing techniques are becoming more important. Today, even smaller suppliers must be capable of working to the finest tolerances in dimensional accuracy.

Small to large part workholding setups reportedly align and lock into position fast and accurately using Kurt's DockLock system. The DockLock system is a fast, accurate and repeatable technology for making setup changes on all types of horizontal and vertical machining centers.

Based on the MD90 series, the Cameron Model 904 is specifically designed to turn any standard mill that accepts ¾" tooling into a high-precision micromachining center.

The centroteX System from HAINBUCH America offers significant advantages to manufacturers processing multiple parts of varying sizes requiring various clamping methods.

Parlec Inc. says its new Light series Evolution line angle heads are an ideal solution for small machine tools. The aluminum body design and tapered, conical positioning pin provide uncomplicated spindle installation for ease of use, every time.

ReamTec easyZERO runout compensation nuts quickly correct runout errors and misalignment for all round tools using ER collets. Easy-to-use, innovative replacement nuts feature six adjustment screws that allow for up to 0.011" runout to be dialed in easily, allowing for more accurate machining, tighter tolerances and better surface finishes—especially on difficult parts.

Emuge Corp., in partnership with Albrecht Precision Chucks, has introduced Emuge FPC mill/drill chucks that reportedly provide unprecedented rigidity, vibration damping, concentricity, machining speed and tool life versus conventional chuck technologies for milling and drilling applications.

Heimatec announces immediate availability of BMT (Base Mount Tooling) standard products. In addition to standard X- and Z-axis tools, styles such as adjustable tools, speed increasers and internal coolant tools with capabilities to 140 bar (2,000 psi) are available in an assortment of standard BMT tooling types, including BMT 45, 55, 65 and 75.