Manual drill bit solidISO K cast ironcarbide

manual drill bit
manual drill bit
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indicative price


Drilled material
ISO K cast iron
Drill bit material
Other characteristics
high-performance, short, high-output, for the aeronautical industry, twist, manual, boring


HTT provides a total variety of HM twist drills with two or three flutes. These units can be equipped with and without internal coolant holes (both spiral and straight) and with or without surface coatings. They are designed to bore extremely hard materials of up to 70 HRC, and tough materials like spheroidal cast iron. The units are also useful for machining in dry environment, with lengths that range from 3 to 12 x diameter, and center drills and spade drills. HTT is also offering custom-made designs. By sending them a drawing or just a short description of what the user needs and material to be machined, they will design the appropriate instrument and solution to the machining problems.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.