Made of special, high carbon content steel.
	Tempered and hardened in automatic furnaces in order to obtain great elasticity and life in cut zones.

			Advantages and Benefits:
			The design of the edges results in a perfect cut.
			The polish of the spiral enables a fast shavings' removal.
			The worm is designed so as to allow a perfect movement of the bit.

FOR HAND DRILL

FOR ELECTRIC DRILL

STICK BITS

FOR CHAINSAW

FOR MACHINE