Made to
PERFORM.
ORIGINAL TOOLING
FORM CUTTING BITS
Combining a tungsten carbide cutting bit with a triangular base on a bit holder adjustable to the seat diameter to be machined. SERDI ORIGINAL or SERDI ADVANCED DESIGN ? Choose your own style.
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PILOTS
As an essential element between the cylinder head and the machine, we offer a range of tungsten carbide pilots, from 3.5 mm to 20 mm in diameter, in 0.01 mm increments. Our pilots are ground in-house, mounted between centers, first roughened and then finished to diameter, to ensure the best concentricity.
TOOL HOLDER
Our various tool holders have a male taper that meets the ISO30 standard. They are compatible with all our machine spindles. Manufactured in pre-treated steel, they are then turned, milled and ground in our factory to guarantee optimal precision.
BITS HOLDER
Our bit holders are assembled on the dedicated tool holder, and slide on it to adjust the machining diameter of the cutting insert. With our entire range, it is possible to machine valve seats from Ø16 to Ø120 mm.