180 mm high speed bimetallic steel HSS M42, with large hexagonal and broca para madera, panels of yeso and metal cap, 1 piece, red color

Professional quality: The bimetallic corona chain is manufactured with M42 steel of high speed and high quality, robust and resistant to abrasion. The high speed steel teeth are thermally treated, have a high durability (65HRC), are reusable and durable. Virus extraction design: The pre-adjusted orifices favor the evacuation of viruta, improving the speed to remove virutas from hierro cylinders from the orifice. Easy to use: Thanks to its clean edge design, this corona chain is easy and easy to use. The broca's back button automatically empties the chain ring immediately after completing the hole. You can use a standard adapter on all the heels with SDS-plus or hexagonal chuck. Widely used: The corona sierra is used on all materials made of wood, plastic, aluminum, non-ferrous metals, copper, plastic plates and other materials.It is suitable for bank stones, electromagnetic stones, gun stones, impact stones, etc. For greater convenience.