阿根廷采购需求：角磨机、冲击钻、电钻、无绳电钻、汽车抛光机、电锤

I'm looking for detailed specifications and pricing for several power tools. First, I'm interested in an impact wrench featuring an 887 DC motor, with a no-load speed of 2600rpm, an impact frequency of 3200bpm, and a maximum torque of 300Nm. The output spindle should be made of 20 Rmnti, and additional features should include an LED light and adjustments for positive and negative rotation. Also, I'm in need of an angle grinder with a blade diameter option of 115mm or 125mm, a no-load speed of 7500rpm, and a maximum cutting depth of 24mm for 115mm blades and 29mm for 125mm. Finally, I'm looking for a double-speed impact drill with two speed settings, a max torque of 35N.m, and a chuck size ranging from 0.8 to 10mm, along with a 21V DC chain saw that has a 4" size and a chain speed of 6m/s, equipped with a 2-action safety switch. Please provide the relevant details and any additional information regarding these products.