Solid carbide twist drill bit HTT

SOLID CARBIDE TWIST DRILL
HTT offers a complete range of HM twist drills with two or three flutes, with and without internal coolant holes (both spiral and straight), with or without surface coatings, for boring very hard materials (up to 70 HRC) and difficult materials such as spheroidal cast iron, for machining in dry conditions, lengths range from 3 to 12 x diameter, centre drills, spade drills.
Special design is our strength: we start from your problems and we solve them! Send us a drawing or just a short description of what you have to do and material to be machined: we will design for you the best tool and solution to your machining problem. From low to high volume we have the processes to guarantee to best possible quality product delivered on-time, every time and in budget.

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