BIG KAISER introduces two versions of the C-Centering Cutter, a multifunction cutter capable of spot drilling, centering and chamfering. The C-Centering Cutter is an indexable cutter that uses a specialized insert that can start a hole from a solid piece, something extremely difficult to do. It can also perform spot drilling and 90-degree chamfering at the same time or can strictly be used for hole chamfering.
During spot drilling, the insert nose radius can be easily chipped with general cutters since the center has a peripheral speed of zero. The coolant hole in the C-Centering Cutter allows cooling of the cutting edge, which reaches high temperatures during spot drilling, and enables immediate chip evacuation. This prevents chipping during spot drilling.
A benefit of indexable tools is that its life is significantly extended. Once a carbide tool is worn out, there is no other use to it and ends up being thrown away. With an indexable cutter, a small insert can be replaced when worn out, so the cutter body can be reused multiple times.
The new version of this tool is a three-insert C-Centering Cutter, which is only used for chamfering. This version is perfect for general chamfering and results in a reduction of cycle time over using the single insert version.
1. Process of locating the center of a workpiece to be mounted on centers. 2. Process of mounting the workpiece concentric to the machine spindle. See centers.
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.
BIG KAISER’s Mega New Baby Chuck is now available up to 1"-dia. clamping for drills, reamers and finishing endmills with 0.00004" runout accuracy. The Mega New Baby Chuck is a high precision and multiple-purpose collet chuck system.
BIG KAISER says its Mega ER Grip was designed to outperform all standard ER systems in the four most critical areas of toolholder performance: clamping force, concentricity, rigidity and balance at high spindle speeds. All Mega ER holders are now sold without a standard clamping nut so that…
BIG KAISER announces the introduction of the world’s reportedly smallest hydraulic chuck for HSK-E25 machine spindles, thus completing its extensive range of BIG KAISER Super Slim hydraulic chucks. The Super Slim type of hydraulic chucks (HDC) are suitable toolholders for precision finishing…
BIG KAISER announces three additions to the Smart Damper family of antivibration technology: EWN & EWD finish boring heads and SW rough boring heads with the CKB modular connection. Smart Damper incorporates a passive damping mechanism that functions as a counter action by way of high resonance…
BIG KAISER offers a mobile app to support boring operations. Leveraging the precision of BIG KAISER tooling through remote real-time information access further improves productivity and control on the factory floor.
BIG KAISER announces the release of the Smart Damper boring bar for lathe applications. A heavyweight, strengthened damping mechanism integrated into the toolholder functions as both a dynamic counter and friction damper.
BIG KAISER has launched the HMCJ, a super-slim milling chuck with peripheral coolant supply, designed to support heavy-duty and finish endmilling tasks with power and precision using Ø1/2” or Ø12mm cutters. The newest, slimmer member of the Hi-Power Milling Chuck (HMC) family features a clamping…
BIG KAISER Precision Tooling Inc. says the C-Cutter Mini enables milling at an ultrahigh feed rate. It offers a small cutting diameter and features a compact design that accepts four inserts, including ones as small as 0.197".
BIG KAISER introduces a series of new micro engraving cutters developed and built by its partner Sphinx (Derendingen, Switzerland). Building on Sphinx’s microtooling expertise, the solid-carbide engraving cutters’ sharp, positive cutting geometry promotes burr-free surface finishes and smooth…
BIG KAISER announces the release of new insert holders for face grooving. The new accessories are specifically designed to fit the BIG KAISER large diameter series 318 and series 319 SW twin-cutter boring heads for ultimate system flexibility, according to the company.
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