Threading Tools

The added anti-vibration boring bars with C6 PCS machine side connection are suitable for up to 9xD boring depths, allowing direct assembly on the machine spindle or turret without the need for adapters. The boring bars can also minimize chatter as an integrated vibration damper suppresses unwanted vibrations during machining. 

The TC430 Supreme thread former, specialized for ISO P materials, is for blind-hole and through-hole threads up to 3.5 x DN. Multiple coolant configurations are offered to best optimize performance—axial or radial coolant, with or without lubrication grooves. This HSS-E-PM thread former with AlCrN or TiN coating is available for both metric and metric fine threads. Grade designations are WW60AD andWW60EL.

The TC420 Supreme includes one configuration with chamfer form E, (M5–M16) for blind-hole threads up to  3.5 × DN, which uses an innovative combination of chamfer form E with axial internal coolant and without lubrication grooves. This new combination also improves the lubrication and, at the same time, reduces the torque by up to 30% – with a corresponding extension of tool life.

As the name suggests, cutting taps produce threads by progressively cutting away the space between threads into which the fastener's external threads will fit. Forming taps, by contrast, remove no material. Instead, they move or displace material inside the hole to build up the threads and dig into the grooves.

Most importantly, they are punching square, rectangular and round openings not only in control cabinet doors and housings, but also in mounting plates, terminal boxes, cable ducts or cable routing plates. The three variants AP 600, AP 400 and AP 250 are suitable for processing switch cabinets or switch cabinet doors with a throat depth up to 600 mm, 400 mm, or 250 mm. Depending on the model, the punches can be used on sheet steel with a thickness between 2.5 mm and 3.0 mm. Stainless steel can be processed up to a thickness of 2.0 mm. In addition, the machines from the AP line are punching plastic up to a thickness of 4.0 mm.